Hacking Your ECM Using Calterm

8/9/2019 Hacking Your ECM Using Calterm

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Hacking your ECM using Calterm &&&

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ARNING! A RNING! ARNING! ARNING! ARNING!

HIS MUS NO O BE DONE ON ENGINES WI HIN HE USA!!!

There are steep penalties for modifying the emissions components on any engine that falls Under EPA

regulations. Doing so will land you with SERIOUS I!ES""

################################################################DO !OT USE T#E $A%&UP'RESTORE PARA(ATERS OPTIO! I! %A)TER($$$$

When Downloading your cal file to your engine, MAKE SURE THE OPTO! TO "A#KUP$RESTORE PARAMETERS S !OT#HE#KED% So&e of the feature' and (ara&eter' HA)E TO "E EDTED, and are (art of the delete% Re'toring your feature' u'ingcalter& will o*erwrite the& +ac to their origonal *alue' and could &ae your cal un'ta+le%

################################################################%ER&' )*R C+,&-R+&)/ -E')RE RE(O*I!+ A!, #ARD-ARE$$$$$$$$$

-ou 'hould A"SO.UTE.- *erify your /Mil Money/ delete "R0ORE REMO)!1 -OUR HARDWARE2, and (utting the truc +ac onthe road% Start the truc and erify your *+T position"% Mae 'ure it i' at 34 during idle, unle'' you ha*e '(ecifically 'et it'o&ewhere el'e% This is ery important% f you ha*e done e*erything right, and your )1T (o'ition i' a+o*e 564, then something isery wrong% A cou(le of (eo(le ha*e gi*en &e feed+ac, 'aying that a +ad cal can +e corrected +y !OT u'ing the feature' and(ara&ater' o(tion during a download% Other' ha*e re(orted that it can +e corrected +y u'ing an older cal for your engine, then editingthat in'tead% So&eti&e' a' old a' a 7899 file% f your engine i' one of the few that end u( with a +ad cal, downgrade your enginesoftware%

There has been parameter changes and additions in this Update Read the document carefully!!!!!!!!



Thi' docu&ent i' an ongoing (roce'', #hec regularly for u(date'2

(ama/s E+R (il0 (oney...

a& +y no &ean' an e:(ert on thi' #alter& 'oftware, +ut do now that there 'ee&' to +e a 'eriou' lac of hel( out there on how tou'e thi' 'tuff% t clai&' it i' an engineering de*elo(&ent tool u'ed to &onitor E#M/' for #u&&in' engine' with the a+ility to alter thecali+ration data% Well, t will do ;u't that, +ut the (ro+le& i' that it i' not *ery friendly and the hel( file' are *ague at +e't% The (roce''that a& a+out to 'hare doe'n/t co&e fro& any for&al training, +ut rather +y the hour' and hour' '(ent *ia trial and error trying tofigure thi' 'tuff out, and the +old willingne'' to ri' &y truc and it' E#M for the (ur(o'e of engine e:(loration and the (ur'uit of the all&ighty MP1% My truc i' a Pro<'tar with an S= that ha' E1R and DP0% The E#M i' a #M>?9, and the #ali+ration that wa' in &yengine wa' the original fro& when the truc wa' new% 'et u( n'ite ? and #alter& @%5% and got the& regi'tered not going into detaila+out thatB% ha*e an nline<3 Ada(ter, 'o in'talled the dri*er' for that and u'ed a generic, +ut good Cuality US"<TO<RS7@7 ada(terfro& Radio Shac to get the ada(ter 'et u( on #OM7 had to al'o di'a+le #OM7 in the "OS a' wellB% -e', could ha*e u'ed theUS" cord for the inline ada(ter, +ut found that the co&&unication' i' &uch &ore 'ta+le and relia+le u'ing the RS7@7% Running the#alter& 'oftware, checed under /O(tion'/ and found that had !O (ri*ilege', 'o clo'ed the (rogra& and haced the #alter&@%licfile% ;u't 'i&(ly added the following to the +otto& of the file and &ade it loo lie thi'%%%

.icence0ile :&ln'F:'iGhtt(F$$www%w@%org$7889$=M.Sche&a<in'tanceIProduct' a*aila+leGAllProduct' $ITool0a&ily fa&ilyGEngineering $ITool0a&ily fa&ilyG0ieldEngineering $IProduct1rou( a*aila+leGtrueIMR$Product1rou(IProduct1rou( a*aila+leGtrueIHD$Product1rou(IProduct1rou( a*aila+leGtrueIHHP$Product1rou(IProduct1rou( a*aila+leGtrueI.D$Product1rou(IProduct1rou( a*aila+leGtrueI.DA$Product1rou(IProduct1rou( a*aila+leGtrueI.DD$Product1rou(I0eatureIToggleSecurityKey$0eatureI0eatureI#R#0ile'$0eatureI0eatureISendO(eration$0eatureI0eatureISPEEDDownload$0eatureI0eatureISPEEDU(load$0eatureI0eatureIgnoreRange.i&it'$0eatureI0eatureIUnloc$0eatureI0eatureI#ali+rationEditor$0eatureI



0eatureISa*e0ile#ali+ration$0eatureI0eatureISa*eModule#ali+ration$0eatureI0eatureIModuleEditor$0eatureI0eatureIHe:Editor$0eatureI0eatureI"locUn"loc0ault'$0eatureI0eatureIDownload$0eatureI

0eatureIE:(ort$0eatureI0eatureIO*erlay$0eatureI0eatureIA''e&+le$0eatureI0eatureIDi*ide$0eatureI0eatureI#hangeRun.ocation$0eatureI0eatureISecureDownload$0eatureI0eatureISto(Engine$0eatureI0eatureISu+fileTa+leEdit$0eatureI0eatureITe&(oraryWrite'toSecureModule'$0eatureI0eatureIT)OT)#$0eatureI

Product1rou( a*aila+leG $I$.icence0ileI

After that Re<ran #alter& and went to O(tion'<I Security and cho'e .i'cen'e file u(grade, and cho'e &y haced #alter&@,lic filethen u(graded% After that, all the o(tion' were now a*aila+le in the left window% The ne:t thing did wa' get #alter& 'et u( with &yD.A% went to O(tion'<IDatalin, and 'et u( the D.A% n &y ca'e, had to choo'e the following%%%

ProtocolF J96@6

Ada(terF RP9798a << thi' i' the correct 'etting for an !.!E<3 ada(ter%

)endorF #u&&in' nc%

De*iceF De*iceD<78,#OM7,!.!E $3

J96@6 Tool Adre''F 8:>A << changed the default 'o that there i' no interference fro& other de*ice' in &y truc%

'a*ed the (ara&eter' and clo'ed #alter& and +efore going any further, en'ured there wa' !O E#M (a''word' in the E#M +yu'ing the n'ite La((it 'oftware and deleting A.. E#M (a''word' including the OEM% I also recommend highly1 that you usecummins Insite to print out A)) features and parameter for your ehicle $EORE A!, SOT-ARE %#A!+ES O%%UR""". f



you loo'e your 'etting', t i' difficult to get the& +ac, and u'ually reCuire' 'o&e (hone call' to a dealer or cu&&in' the&'el*e'%

al'o en'ured that had the &eta<file for &y engine, or at lea't one that wa' clo'e to &y #M>?9% All &eta<file' are 'tored under the/cF#alter& ecfg/ folder% 0or &y engine, the clo'e't one found wa' done 'o +y o(ening the file' one at a ti&e and reading the =M.code at a+out line 99 or 'o% There i' a line that that read' /&odulena&eI#M>?9$&odulena&eI/ for the correct file that goe' to the#M>?9% The other file' will read a different E#M ty(e% actually too the ti&e to rena&e all the file' in the folder 'o that would not

ha*e to loo in'ide the& again to 'ee what E#M they +elonged to%

At thi' (oint, then en'ured wa' 'till connected with &y ca+le' and turned the truc ey<'witch to the O! (o'ition% The ey<'witch inthe truc HAS TO "E O! to connect to the E#M, ;u't lie in the n'ite 'oftware% Re<ran #alter&, and #ho'e /Select Product/ fro& the&ain &enu% cho'e /Eagle<Red/ fro& the &enu a' thi' i' the clo'e't (roduct re(re'entation for &y S= Engine% !e:t #ho'e/Tool'<IUnloc/% cliced on the /0ind de*ice'/ +utton, and en'ured the 8:88 wa' li'ted in the de*ice addre'' +o:, then cho'e /Di'(lay#ur% Statu'/ and 'aw that the E#M 'ecurity wa' 'et to Secure% cho'e the +utton /Switch/, and it changed to /Un'ecured/% then #ho'e588D under &odule 'tatu' and cho'e the /A((ly/ +utton% 0or 'o&e rea'on, ;u't choo'ing /Switch/ without re<a((lying the 588D o(tioncau'ed the E#M not to 'tay unloced, +ut 'etting the 588D and A((ly o(tion' &ade it 'tic%

clo'ed the Unloc feature and cho'e /O(en Module/% At thi' (oint, had to choo'e again /Eagle Red/ fro& the to( li't, then 'electedthe configuration file the #M>?9 &etafile had foundB fro& the file choo'er, then hit /Auto&atic/% got a warning &e''age for the configfile not &atching the actual &odule config, +ut the *er'ion' were *ery clo'e% One ended in 8%@@ and the actual &odule ended in 8%69 thin% Thi' i' (erfectly o% f you get an !.!E ada(ter fir&ware warning, then thi' i' !OT o% Thi' will cau'e &any (ro+le& whenhacing the E#M, 'o correct the (ro+le& if you ha*e to, or u(grade #alter& to &atch the !.!E fir&ware% My nline fr&ware i' 3%5and &y #alter& i' @%5%88> and they &atch% 0ir&ware 3%@7 reCuire' #alter& @%5%88?B% When the 'creen o(en' all th way, then Pre''0? on the ey+oard to re&o*e the circle<'la'h fro& the Screwdri*er 'y&+ol at the +otto& o f the 'creen% Thi' (ut' the 'oftware in Edit&ode% f your E#M i' unloced (ro(erly and ready for editing fro& u'ing the Unloc ToolB, then you will al'o 'ee a 'y&+ol at the+otto& of the 'creen that loo' lie a (adloc that ha' +een o(ened% f the (adloc i' clo'ed, then you will ha*e to u'e the Unloc Toolagain to get it unloced% The E#M MUST +e unloced +efore you can &ae A!- change' to it%

With the E#M Unloced, fir't thing i' fir't% -ou need to add the Engineering Security Key a' the fir't entry in 'creen8 to &onitor% Thi'will en'ure later, when you &ae change' to the E#M that the Unloc 'etting get' 'a*ed to any #A. file' you &ight create, a' well a'tell you it' current 'tate whene*er you load or re<load a cali+ration% To do thi', choo'e the fir't +lan '(read'heet<looing field in'creen8 and (re'' 09% And 'earch for /engr'ec/% #hec the little chec+o: ne:t to the /EngrSecurityKey/ (ara&ater and choo'e/A((ly/% 1oing +ac to Screen8 'hould now 'how the (ara&ater in the fir't field and al'o 'how /U!.O#KED/ for it' current 'etting% fthi' i' the ca'e, then you are good to go for editing the Module%

MAKE A "A#KUP 0.E 0RST2 #hoo'e /U(load/ fro& the &ain &enu and &ae a +acu( of your E#M +efore going any further% Thi'will en'ure you can reco*er fro& a failed download, or a (ara&eter change that &ight corru(t the E#M% During the U(load $ Download

http://c/Calterm

http://c/Calterm



(roce'', it i' not unu'ual to get 'o&e alar&' on the da'h of the truc% Thi' i' +ecau'e the E#M i' (ut in +oot<loader &ode and taenout of A((lication &ode during the u(load%

After the u(load i' done, add (ara&eter' to Screen8 that you want to change% !ote that not all (ara&eter' are edita+le% Many(ara&eter' are hard<coded, +ut thi' really doe'n/t li&it you &uch +ecau'e 'o&ewhere el'e in the thou'and' of (ara&eter' i' the+y(a'', or actual edita+le 'etting to re(lace it% One thing that hel(ed &e in finding edita+le (ara&eter' i' the de'cri(tion'% Ju't a+out

any de'cri(tion that ha' the word' /Tell' the Tool/, or /infor&' the Tool/ are !OT edita+le% The'e are out(ut (ara&eter' only thatactually are ;u't Out(ut' of other 'etting' and re'ult'% Many of the *aria+le na&e' include (refi:e' to indicate their function', 0ore:a&(le, # indicate' a u'er<ad;u'ta+le control, and T indicate' a control toggle% EMO indicate' a function related to e&i''ion'&anage&ent% There are &any other (refi:e', and learning what they &ean +y 'tudying the co&&ent' i' *ery hel(ful% Many (ara&eter'are #o(ie' of other' with a different na&e, 'o +e thoughtful and in*e'tigate thoroughly +efore choo'ing 'o&ething to change or&onitor% Anyway', When you ha*e 'o&e (ara&eter' 'elected and you Edit their *alue, f the E#M will let you change the&, then the)alue field will turn -ellow indicating there wa' a change% Mae your change' to all field' de'ired, then u'e the /Sa*e/ +utton at the to(to actually co&&it the& into te&(orary ra&<'(ace in the E#M% The'e change' will 'tay until the (ower i' cycled on the E#M theey'witch in the da'h of the truc turned off, then on a againB% Thi' &ae' it ea'y to change 'o&ething and then te't it without'crewing u( your E#M%

To (er&anently change 'o&ething, you need to get a little creati*e% 0ir't, Set all the change' you want to &ae, Then u'e the /Sa*e/+utton to 'end the& to the E#M, then #hoo'e the /U(load/ function fro& the &ain &enu% U(load the file and 'a*e it a' a #A. file% Afterthat, -ou will need to choo'e /Download/ to Download it "A#K to the E#M% The E#M will then ha*e the edited file a' it' &ain#ali+ration file and the change' will then +e (er&anent% -ou can co&(are the &odule, or the new cal file to your original +acu( to 'eewhat change' you ha*e &ade if you get lo't along the way u'ing the co&(are tool%

f you decide for 'o&e rea'on to hac a %ecfg or %cal file directly then there i' a tool to Re<certify the file/' #R#% Ju't choo'e /#R#0ile'/ fro& the &ain &enu and 'elect the haced %ecfg or %cal file and then add the& to the li't and choo'e o% They will +e u(datedwith the new #R# info (er&anently% haced &y %ecfg to &ae it &atch &y e:act engine cali+ration 'oftware *er'ion to eli&inate the

warning &e''age' whene*er o(ened the Module Editor thi' way%



Some cool parameters to chec0'monitor while trou2leshooting the engine or perhaps test driing thetruc0...

E1AD.EngineS(eed < The current li*e RPM of the engine%

0inalTi&ing < The current li*e engine Ti&ing 8%8 G ?%89 TD#B

Tur+ochargerS(eed < The current li*e '(eed in RPM of the tur+ocharger%

0TTC#o&(0l#&d* < The current li*e fuel flow rate co&&and%

)1TActuatorPo'ition#o&&anded < .i*e #o&&anded )1T (o'titon 4%

E!1!0inalTorCue#&d < The current li*e torCue load on the engine%

Derates and Engine Protection Shutdowns...

There are ton' of (ara&eter' that deal with derate' and engine 'hutdown'% Searching (ara&eter na&e' that include /DRT/ or /EPD/ inthe na&e are al&o't alway' related to derate'% So&e derate' will cau'e an alar& in the da'h, +ut there are &any that are 'ilent% Silentderate' are in (lace to (rotect the li&it' of the engine co&(onent' and ha((en on a regular +a'i' a' a nor&al (art of engine o(eration%The con'eCuence' of turning the& off &ay +e 'e*ere, de(ending on what it &ight +e, if the dri*er of the truc i' not aware that tho'eco&(onent' can now +e (u'hed +eyond their intended li&it'% Di'a+ling A.. derate' will i&(ro*e (erfor&ance and fuel &ileage for theengine, and +ecau'e dri*e &y own truc, and no one el'e doe', di'a+led the& A.. rather than try and 'ort the& out%



Engine (rotection 'hutdown' can al'o +e eli&inated 'o that when a 'hutdown alar& occur', then engine will not +e effected +y it% The+ad thing, i' that if your engine run' out of oil, it can de'troy it'elf in 'hort order, +ut the good thing i' that you can +y(a'' or un(lug aco&(onent or 'en'or that &ay ha*e failed, lie your E1R *al*e, or DP0 can without it 'hutting you down% 0iretruc', 'chool +u'e' andother e&ergency *ehicle' are often 'et thi' way 'o that in an e&ergency, the *ehicle can 'till +e &o*ed% Here i' the &a( to di'a+le allderate' and 'hutdown'%%%

Disa2le Engine Protections and Shutdowns3C_AIF_AlphaAltDerateOvrEn 1

C_EPD_Derate_Suppress_En 1

C_EPD_EMT_Trq_Drt_En 1

C_EPS_s_Enable 1

C_TSD_Active_Enable 1

T_AFW_Enable 1 <-- {Enable for Alternator Warning. "n # $ "ff%

T_EPD_Shutdon_Override_En 1

T_!1"#"_Trip_$eset_En 1

C_C%&_Turbo_Drt_Fuel_Delta '(((

C_OFC_Fuel_&i)it_Override_*alue +((

C_OFC_&&i)ErrorSet_Thd +,,#,

T_E$C_MinEn-a-e*ehSpd , <-- {&in 'peed in (#hr for Engine )ra*e +must be , or higher!!!

T_ISD_&oadin-_Thd 1((

T_ISD'_Period #+((

T_Ma.En-Spd_With_/ero_*ss 1+((

T_PTP_Sitched_Trq_&i) +00"

C_ADD_s_$eportFaultEnable (

C_AIF_AlphaFuel$ateEnable (

C_C&_Fuel_C)d_Filter_Coe22 (

C_CCP_&east_sev_Err_En (

C_CCP_Mod_Err_En (

C_C%&_Turbo_Drt_Fuel_Ma. (

C_COT_Derate_Active_Enable (

C_EMO_E-rO22EPD_Enable (



C_EPD_AECD_Trq_Drt_En (

C_EPD_Au._S_$estart_&i)_En (

C_EPD_C%T_$estart_&i)_En (

C_EPD_C%T_$PM_Drt_En (

C_EPD_C%T_Sev_SD_En (

C_EPD_C%T_Trq_Drt_En (C_EPD_COT_$estart_&i)_En (

C_EPD_COT_Trq_Drt_En (

C_EPD_CT_$PM_Drt_En (

C_EPD_CT_Trq_Drt_En (

C_EPD_CT'_Trq_Drt_En (

C_EPD_E3$_$estart_&i)_En (

C_EPD_EMT_$estart_&i)_En (

C_EPD_EP_$PM_Drt_En (

C_EPD_OP_$PM_Drt_En (C_EPD_OP_Trq_Drt_En (

C_EPD_OT_Trq_Drt_En (

C_EPD_Soot_$PM_Drt_En (

FTT_p_M2-Tri)_p (

T_AT_En-ine_Shutdon_Enable ( <-- {Anti-Theft an 'hutdo/n Engine 0es # $1o%

T_DIO_Enable (

T_EPD_CCP_Torque_Derate_En (<-- {2isable ran* ase 3ilter Alarms. 4unch a 5#67 hole into ran* ase 3ilter so the engine can breathe easier

After 2isabling This Alarm.%

T_EPD_En-ine_Protection_En (

T_EPD_Shutdon_En (

T_ISD_Enable (

T_ISD_Ovrd_Enable (

T_ISD_T)ptr_Enable (

T_OFC_Fuel_&i) it_4ser_Override ( <-- {Auto-Ad8ust fueling to control 'oot "33 # $"n%

T_PTP_Enable (

T_$SC_3D_ProtectionEnable (

T_*SS_Ta)per_Sensitivit5 (



0eleting te +2ter!treatment systemon te &34 Engine (CM561".

The'e (ara&eter change' co&(letely re&o*e the logic for the DP0 and After<treat&ent Do'ingB in;ector% t too &any hour' ofre'earch and co&(ari'on of #A. file' to get the (ro(er change'% The'e change' 'hould wor on A.. #M>?9 engine' that ha*e a DP0and no DE0 'y'te&% The nfor&ation ha' +een *erified and te'ted a' well% After &aing the'e ad;u't&ent', Re&o*e the DP0 and DO#and hollow the& out with a ha&&er and chi'el, or re(lace the& with a &uffler% The &ain Wiring harne'' going to the DP0 then need'to +e un(lugged and wra((ed to (re*ent corro'ion% Plea'e tae note that the'e change' do !OT affect the E1R 'y'te& it'elf, only the

After<treat&ent 'y'te&% f the *ehicle ha' &ore that 788N &ile' on it, then the MAP ntae Manifold Air Pre''ure Sen'orB 'hould al'o+e re&o*ed fro& the intae and re(laced or cleaned thoroughly with a dry tooth+ru'h to en'ure accurate charge (re''ure feed+ac tothe E#M% Thi' will en'ure &a:i&u& hor'e(ower and fuel efficiency a' the E#M will now rely hea*ily on thi' 'en'or for it' torCue cur*e'

+ecau'e of the lac of e:tra 'en'or' that were arranged at the DP0% Here are the change' that need to tae (lace%%%

Disa2le DP3C_EPD_Derate_Suppress_En 1

C_PTM_ATM_Input_Override_En 1

T_EMD_&o_E22_Err$eset_Enbl 1

T_%IM_DIA3_Test_Enbl 1

T_OC&_FacePlu-_Disable 1

T_OC&_FacePlu-_Disable 1

T_OC$_TransCo)p_Enbl 1

C_APM_6$_OverTe)p_S5sIO (1D"(E#F

C_APM_6$_OverTe)p_S5sPer2 ((+EC1(#

C_APM_t)_DPFOut_%iT)ptr 1(

C_EPD_Soot_Spd_Derate 1"((

P_OCD_2n_DOC_6)lE22 1

C_AIM_FT_DOCInT)ptr_Enbl (



C_AIM_FT_DOCOutT)ptr_Enbl (

C_AIM_FT_DPFDeltaP_Enbl (

C_AIM_FT_DPFOutT)ptr_Enbl (

C_AIM_FT_Filter_De3reenin-_Enbl (

C_AIM_FT_Filter_De3reenin-_E.t_Enbl (

C_AIM_FT_Filter_De3reenin-_E.t_4serSelect (C_AIM_FT_Filter_De3reenin-_4s erSe le ct (

C_AIM_FT_Filter_Init_Enbl (

C_AIM_FT_Filter_Init_4serSelect (

C_APM_DOCDelta_%i_Select (

C_APM_6$_%CDesorb_Chec7 (

C_ATD_DeltaT_Enable (

C_ATD_FT_AFT_%istor5_Enbl (

C_ATD_FT_%ET_Setup_4serSelect (

C_ATD_$TD_T1T#Field_En (C_ATM_OT_$estart_&i)_En (

C_CCP_&east_sev_Err_En (

C_CCP_Mod_Err_En (

C_C%%_E3$TubeClo-Enable (

C_D&C_AS_/ero_Fuel_6dot_Enable (

C_EMO_DocFacePlu--edEnable (

C_EMO_DocMissin-Enable (

C_EMO_DPFMissin-Enable (

C_EMO_DPFPlu--edEnable (C_EMO_E-rO22EPD_Enable (

C_EMO_%iEOPMEnable (

C_EMO_Ine22Dosin-Enable (

C_EMO_SappedTher)istorEnable (


C_EPD_Soot_Trq_Drt_En (

C_%IM_DIA3_pr_S5s_&ea7_Thresh (

C_%IM_FT_DoserTest_Enbl (



C_%IM_FT_DoserTest_4serSelect (

C_%IM_FT_Dosin-_Enbl (

C_%IM_FT_Dosin-_4serSelect (

C_OFC_FCEnable (

C_PTM_App&bl_Monitor_En (

C_PTM_D&_$TD_Inhibit$e-enEn (C_PTM_Ine22Desoot_6o&a)p_Enable (

C_PTM_Ine22Desoot_8&a)p_Enable (

C_PTM_Mobile$e-en*ehSpdDisEnable (

C_PTM_Mobile$e-en*ehSpdDis4serSel (

C_PTM_S$e-en_Test_Enable (

C_PTM_SitchTest_Enable_Ti)e (

C_PTM_TM_DOC_In_Te)p_En (

C_$e-enInPTO4serSelectable (

C_SFP_FT_Soot_Fill_Enbl (C_SFP_FT_Soot_Fill_4serSelect (

C_SF$_Ine22_Stat$e-en_FaultEnbl (

C_SF$_Ine22Stat$e-enEnbl (

C_S$e-en_Sitch_Mu._4ser_Selectable (

C_S$e-enSitch4serSelectable (

P_PTM_Mobile$e-enOFF_Fla- (

P_SFP_3reenFilterInPlant (

P_SFP_Soot_Sta-e (

P_SF$_$e-en_Tri--er_State (T_ATD_FT_%ET_Setup_Enbl (

T_ATM_Enbl (

T_DOP_DPF&a)pEnable (

T_EPD_CCP_Torque_Derate_En (

T_%IM_Enbl (

T_OCD_DOCD_E22_Enable (

T_OCD_DOCD_&oE22_9e5on_Clr_En (

T_OCM_Enbl (



T_PIP_Enbl (

T_PTM_AutoDesorb_Enable (

T_PTM_PTO$e-enEnable (

T_SFD_%iDeltaP_Dia-_Enable (

T_SFD_%iSoot&oad_Dia-_Enable (

T_SFM_Enbl (T_SF$_Application&abel_Ov_Enbl (

T_S$e-en_Sitch_Mu._Enable (

T_S$e-enSitchEnable (

T_TFC_Te.h_4&i)_Alloed (

A -AR!I!+ $EORE %O!TI!UI!+...

DISA$)I!+ ' DE)ETI!+ ,OUR E+R -I)) &I)) ,OUR TUR$O I PRE%AUTIO!S ARE !OT TA&E! "

The &ain (ro+le& that i' created whene*er the E1R on a newer engine i' di'a+led i' that E:hau't ga' te&(erature E1TB i' nolonger regulated% !ewer )1T tur+o/' are not de'igned to with'tand the higher e:hau't ga' te&(erature' created when there i' nolonger E1R% With E1R in (lace, E:hau't ga' i' regulated to roughly 3?8 Deg 0ahrenheit% Modern )1T Tur+o/' lie the Hol'et +randcan handle 9@38 Deg 0 for only @ &inute' at a ti&e, and an outer ca'ing te&(erature of no &ore than 688 Deg 0 at the e:hau'thou'ing% With !O E1R, a clean +urning die'el can ha*e E1T/' a' high a' 988N Deg 0 or &ore during a hard (ull% What thi' &ean' i'

that SOMETH!1 or SOMEO!E the dri*erB will ha*e to &anually regulate thi' te&(erature while dri*ing under hea*y torCuecondition'% The ea'ie't and chea(e't way to do thi', i' to in'tall a 38%88 Pyro&eter in the da'h of the truc and (ut the 'en'or on theOUTSDE of the e:hau't hou'ing of the tur+o% f (ulling u( a 'tee( hill and the tur+o ca'ing reache' >38N Degree' 0, then the dri*erwill need to +ac off the accelerator, choo'e a lower gear, and u'e le'' torCue% The only other alternati*e to thi' i' to re(lace the tur+owith an older<'tyle tur+o that i' le'' fuel efficient% There i' a 'econd (ro+le& that i' created +y the higher e:hau't te&(' a' well, andthat i' the accu&ulation of heat on the e:hau't 'ide of the engine o*erall% After high torCue condition', thi' e:tra heat MUST +e +led off+efore the engine can +e 'hut down, or e:hau't co&(onent', including, yet again, the tur+o, can +e da&aged o*er ti&e% What thi''econd (ro+le& tran'late' to i' that after a hard hill cli&+, or other hea*y torCue condition', the engine &u't +e idled for 'e*eral&inute' +efore 'hutting it off% Again, that Pyro gauge on the out'ide of the tur+o hou'ing can hel( you with thi'% When the Pyro gaugei' le'' than 38<388 Deg 0% it i' 'afe to turn off your engine without cau'ing heat da&age to the tur+o% Thi' i' actually a (ro+le& that

e:i't' on &o't all +igger die'el engine', e*en with E1R 'till acti*e +ecau'e the e:hau't ga' i' allowed to get >88N degree' at ti&e'



during Regen cycle', or at high altitude condition'%

Thi' warning i' fro& e:(erience and fro& re'earching and (erfor&ing failure analy'i' on 'e*eral doen failed tur+o/' after an E1Rdelete wa' (erfor&ed, 'o don/t 'ay DD!/T K!OW A!- "ETTER when your looing at a (o((ed tur+o, a runaway engine, and@,888 (lu' ;u't to get a new tur+o%

Switching O E+R...

The E1R logic on the S= #M>?9 engine' i' dee(ly e&+edded% After all, The Entire E#M and all of it' (rogra&&ing wa're<de'igned for ;u't that (ur(o'e% To co&(letely re&o*e the E1R fro& the engine, including it' hardware, 'o&e (retty tricy thing'ha*e to +e done% There are a few (lace' out there that ha*e figured out 'o&e of the change' needed, lie PD and other', +ut !O!EO T#ESE $UT%#ER S#OPS #A*E A%%O(P)IS#ED IT %ORRE%T), SO AR"""

What you end u( with, After '(ending 'e*eral thou'and' of dollar' to the'e o*er<(riced croo', i' an engine that cannot control the

tur+ocharger correctly% Their 'olution to try and co*er the'e fact' u(, i' for you to +uy 'o&e O*er (riced After<Maret Mechanical Tur+ofor 'e*eral thou'and &ore dollar'% The end re'ult i' an engine that ha' no &ore engine +rae, or a *ery cra((y after<&aret e:hau't+rae, a' well a' little or no control +y the E#M to &aintain decent co&+u'tion efficiency% Secondary effect' include e:ce'' head ande:hau't (re''ure', (oor cylinder co&(en'ation, (oor ti&ing control, and if you decide to ee( your e:i'ting )1T, de'troyedtur+ocharger'B and (o''i+ly a craced head or ga'et'%

wa' challenged with the'e 'a&e (ro+le&' when re'earching thi' 'u+;ect, and now full well that THE E#M #A! ! 0A#TOPERATE THE E!1!E )ER- WE.. with it' e:i'ting )1T and E1R 'witched O00% The /#o&+u'tion Manager/ ha' the final 'ay, a'to weather or not the E1R 'hould +e on or off, and &aing it WA!T the egr off i' the (ro+le&% t cannot +e 'ati'fied +y di'a+ling theE1R logic or any co&(onent'% The only thing that will &ae it ha((y 'o that it run' the engine a' efficiently a' (o''i+le while the E1R

i' actually off, i' if it i' +eing told to do 'o +y the /E&i''ion' Manager/% The E&i''ion' Manager i' the only thing in the E#M ha' thi'a+ility +ecau'e the E1R can actually cau'e the engine to 'tall and 'hut down when it i' +eing o(erated in e:tre&e high altitude' liethe to( of *eil (a' at 97,888 ftB, or while the engine i' +elow 98 degree' for the 'a&e rea'on% t can al'o reCue't an /off condition/ ifthere i' a fault in one of the E1R co&(onent'% THE PROPER WA- i' to lea*e the E1R logic O!, and n'tead, con*ince the E&i''ion'Manager that there are condition' (re'ent where there i' no need for it to +e on% "OTH &u't +e ha((y for the engine to run a'efficiently a' (o''i+le%

Knowing all that would &ae it Ea'y rightQ%%% !OT222% So&eone' fir't a''u&(tion would +e to &ae the engine thin it' at high Attitudeall the ti&e, +ut the (ro+le& with that, i' that the #o&+u'tion Mgr need' the correct Altitude for the engine to ee( co&+u'tion



efficiency at it' (ea% The 'a&e (ro+le& e:i't' for the engine te&(erature, 'o thi' lea*e' only one o+*iou' o(tion left, and that i'#o&(onent 0ailure%

#o&(onent failure doe' in fact wor to di'a+le the E1R, +ut cau'e' other (ro+le&'% So&e cali+ration' are lenient on thi', +ut 'o&earen/t% That i' why 'o&e (eo(le get away with un(lugging their E1R *al*e or E1R Te&( 'en'or, and other' do not% Su((re''ing the'eerror' i' ea'y, 'o thi' i' a *ia+le o(tion, +ut the E&i''ion' Mgr will 'to(, or (erha(' get 'tuc while (erfor&ing other ta'', lie a /Tur+o

or Pi(e cleaning cycle/% The'e thing' hel( ee( the engine and tur+o healthy, 'o how do we /1et our #ae and Eat it Too/Q

The E&i''ion' Mgr deter&ine' how &uch E1R we need +y calculating it% t u'e' E1T, and *ariou' other 'en'or' and ta+le' to dothi', and co&e' u( with 'o&e re'ult'% .owering E:hau't 1a' Te&(' +y a large a&ount, +y editing how the engine calculate' E1T&ae' the E&i''ion Mgr want far le'' E1R% t can +e 'o &uch le'', that it can actually 'hut O00 the E1R ;u't for that rea'on alone%

Al'o 0ortunately, the #o&+u'tion Mgr doe' not u'e E1T in it' calculation', unle'' it +eco&e' e:ce''i*e% Thi' &ean' that if E1T were*ery low, then "OTH &anager' will +e ha((y% Thi' i' the 'tart of how got the E1R turned O00, and all the Manager' ha((y a+out it%

After that, ;u't 'et 'o&e in'urance', or redundancie', in (lace to en'ure the condition' are (er&anent no &atter the actual enginecondition'% !ow, with +oth Manager' ha((y, the co&(onent fault', re&o*al, etc, do not interfere with their o(eration'%

t i' !OT reco&&ended to re&o*e the /E:hau't "ac<(re''ure 'en'or/ or the /Tur+o nlet Te&( Sen'or/% The'e hel( with engine andtur+o efficiency% -ou MUST in'tall a +locing (late at the intae where the *enturi<(i(e &eet' the &anifold, or at the *ery lea't, en'urethe E1R *al*e i' co&(letely clo'ed +efore doing the delete, otherwi'e there will +e fuel &ileage and$or (ower lo''e'% t i' al'o OK to+loc $ re&o*e the E1R cooler, Egr )al*e, /Egr Te&( Sen'or/, and /Delta<P Sen'or/ after the (ara&eter' are changed% T S A.SOH1H.- RE#OME!DED to re<&a( the tur+ocharger for o(ti&al !O!<E1R (erfor&ance *ia the /T1# Min$Ma: #lo'ing Ta+le'/% Thi'will i&(ro*e hor'e(ower and fuel &ileage +y allowing the co&+u'tion &anager to &o*e the )1T where it need' to for full non<egro(eration'% t now' what to do,%%% 1i*e it 'o&e +reathing roo& to do it%

Turn Off ' Delete E+R3C_C$_ E3$_O22_Override_*alue 1

C_E3$_Enable 1 <- {T9:' &U'T 'TA0 "1 "r ;T Turbo /ill not function 4roperly.%

C_EPD_EMT_*irtual_Se nsor_En 1

C_TPE_E.haust_oost_Para)eter 1

C_TP E_E.haust_O22set_P ara)eter 1

T_C&_E3$_Frac_4ser_Override 1

T_C$_E3$_O22_4se r_Ove rride 1



T_EAC_Pre2_EFA_Error_Enable 1

T_EMO_Cap_E&_4ser_Override 1

T_I6M_E3$T_&ead_Enable 1 <- {T9:' &U'T 'TA0 "1 "r ;T Turbo /ill become Eratic 2uring Turbo leaning ycle.%

C_AIP_E3$Ori2iceT)ptr_Ovrd_*al '+(

C_C&_E3$_F rac_Override_*alue (C_CSE_E3$_Frac_C)d_On_Thd 1

C_EM O_Cap_ E&_Overrid e_ *alue 1+

C_EP D_ E3$_ $PM _Drt_Err_S ev , 11

C_C%%_E3$T_Disable_Thd :;,<;

C_C%%_E3$T_Enable_Thd :;,<+

C_T3C_&&i) ,

C_T3C_4&i) +,

C_C%%_E3$TubeClo-Enable (C_E3$DeltaPEnable (

C_EMO_E-rO22EPD_Enable (

C_EMO_*3T_E3$_Chi_Alloed (


C_EPD_E3$_$PM_Drt_En (

C_EPD_E3$_Trq_Drt_En (

C_EPD_E3$'_Trq_Drt_En (

C_PTM_Enable (

E3$_Delta_P ressure_ 9e5on_ Error (T_AIP _E3$Ori2iceT)ptr_Ovrd_En (

T_CIT_Ad=_Enable (

T_E3A_D&_A/_Enable (

T_E3A_D&_CS_Enable (

T_E3A_D&_Pos_Esti) ate_Enable (

T_E3$_DP_I$_Enable (

T_EMO_AAP_AECD_Enable (

T_EMO_Air_%andlin-_AECD_Enable (



T_TI_Fuel_Ad=ust)ent_Enable (

Dealing with Error %odes after a Delete...

The #M>?9 ha' 7 ta+le' that will ee( error' and$or engine fault' fro& +eing re(orted% The ta+le #A1T"loc0ault#ode' i' to 'u((re'' fault' acro'' the datalin, and ta+le #0TR"loc.a&(0ault#ode' i' for ee(ing your da'h error light' at +ay%Mo't all engine' ha*e an error code or 7 already in the'e ta+le' +y default, 'o +ecau'e of thi', not e*ery cali+ration will ha*e the 'a&ee:act 'et of error' 'u((re''ed% While the E#M i' running, +efore 'etting a fault, it will 'can each of the'e ta+le' 'tarting fro& the to( to'ee if that (articular fault i' li'ted% f it encounter' a ero or +lan field in the ta+le while 'canning downward, it will a''u&e it ha'reached the +otto& of the ta+le and ignore any *alue' further down the li't% "ecau'e of thi' +eha*ior, any fault' you add to the li't,need to +e done 'o that there are no ero' in +etween the&%

f your goal i' to 'u((re''$delete the E1R, you will need to add 'e*eral code' to the'e ta+le' 'o that you can un(lug the co&(onent'without the engine co&(laining a+out it% The &ain co&(onent' the E#M i' going to co&(lain a+out are going to +e the E1R *al*e, theE1R differential (re''ure 'en'or Delta<P Sen'orB, and the E1R te&(% 'en'or% All of the'e 'en'or' ha*e 'e*eral code' a''ociatedwith the&, and 'ince there i' li&ited '(ace in the ta+le, 'ugge't only including the code' a''ociated with un(lugging the& +e u'ed, a'well a' actually un(lugging the&% Thi' &ean' for the E1R te&( 'en'or, you will u'e code 7@?3 *oltage a+o*e nor&alB% 0or theDelta<P 'en'or, u'e code 77? *oltage +elow nor&alB% 0or the E1R *al*e it'elf, code 9>6@ control circuit a+nor&al rateB will do thetric% n total, for ;u't the E1R, you will need to add code' 7@?3, 77?, and 9>6@ a' a 'tart% 0or the DP0, ha*e only e*er 'een code955? co&e u( after un(lugging all of it, with the other delete (ara&eter' already in (lace% al'o highly reco&&end in'talling an enginefan on$off 'witch to hel( (rotect the engine$tur+o during long hill cli&+'% 0or truc' that do not ha*e thi' 'witch, found that 'i&(lyin'talling an on$off 'witch in 'erie' with the +lac wire of the fan 'olenoid i' a great 'olution% Thi' eli&inate' the need for adding fu'e',

etc% +ecau'e it i' after all it i' 'i&(ly ;u't a ground wire% The E#M will co&(lain a+out it *ia code 7@?? fan *oltage a+o*e nor&alB, 'o threw that code into the li't a' well% .ooing +ac, 'u&&ing it all u(, you will need to add code' 7@?3, 77?, 9>6@, 955?, and 7@?? to"OTH ta+le'% My engine already had code' 7@5?, 7@5>, and 999 for the #A1T"loc0ault#ode' ta+le, and code @@>3 in the otherta+le% left the& a' i', and 'i&(ly added the new code' to the li't in each ta+le a' 'hown +elow%

Dealing with other error' you &ight 'ee will reCuire 'o&e e:tra con'ideration +efore ;u't 'i&(ly adding the& to the ta+le'% One goodand co&&on e:a&(le of thi', i' error code 8@5 #ali+ration Me&ory Software < "ad ntelligent De*iceB% Thi' error i' not nearly a'har&ful a' it i' de'cri+ed in the 0S 'oftware, +ut frea' &o't (eo(le out nonethele''% Thi' error code will +e generated if there i' any/conflict of intere't/ a&ong engine feature'% A good e:a&(le of thi' i' the PTO engine feature% There are (ara&eter' for the PTO thatwill allow$di'<allow an acti*e regen when the engine i' in PTO &ode% f one of the'e (ara&eter' i' 'et, +ut the regen 'witch ha' +een



rendered u'ele'' *ia the DP0 delete, then thi' create' a conflict% A PTO &anual regen cannot tae (lace if the 'witch ha' +eendi'a+led, 'o the E#M throw' code 8@5 a' a re'ult% Re'ol*ing error code 8@5 i' 'i&(ly a &atter of figuring out what need' to +eturned off in the engine feature' to acco&&odate the E1R delete, and nothing &ore% -e', you can 'i&(ly add it to the +loced faultta+le', +ut it i' +etter to fir't try and re'ol*e what &ight +e in conflict, 'o that engine feature', 'uch a' PTO will continue to worcorrectly% ha*e al'o 'een where the (ara&eter T_Mux_SRegen_Switch_Source_Address 'et incorrectly can cau'e thi', or where TSRegenSwitchEna+le i' not 'et to 8 after a delete%

Another co&&on error that co&e' u( when dealing with an engine that ha' had the /Other<1uy'/ delete' in the& (re*iou'ly, i'error 75@5 )1T Actuator Dri*er #ircuitB% Thi' code i' an actual fault, and not a gho't of the delete% The (ro+le& that i' created, if thedelete ha' +een done correctly, i' that the )1T and it' Actuator are now run in a &uch wider +and of o(eration, where (re*iou'ly, theywere not% J"..,PD, "D, and all the other +rain +utcher' out there 'u((re'' thi' error for rea'on' +eyond &e, and 'u((o'e you couldtoo, +ut (er'onally, thin correcting the actual (ro+le& i' the correct 'olution to thi' one% What ty(ically cau'e' thi' error i' either too&uch +acla'h in the gear for the Actuator +ecau'e it i' worn out, The )1 ring it'elf i' not tra*eling it' full range of &otion, or theactuator i' out of cali+ration% f you are getting thi' error, then reco&&end you re&o*e the actuator fro& the tur+o and chece*erything% There i' a hole in the control ar& the ar& with the gear teethB of the tur+o it'elf that will align with a hole under it, in thetur+o hou'ing, when the ar& i' al&o't all the way to the right% Thi' i' called the /P! Po'ition/% t i' thi' (o'ition that the control ar&

MUST "E ! when the (er<cali+rated actuator i' (laced down onto the tur+o% U'e the dull end of a drill<+it that fit' 'nug into thi' hole toalign the actuator ar& (reci'ely to the hole under it% Then u'e in'ite 'oftware to (er<cali+rate the actuator "E0ORE (lacing it down ontothe tur+o, taing care not to &o*e the control ar& in the (roce''% "efore doing all of thi', you 'hould chec the range of &otion of thecontrol ar& +y &o*ing it all the way to the right, where it will align 'lightly (a't with the hole under it, and all the way to the left, whereHA.0 of that 'a&e hole will +e *i'i+le out fro& underneath the edge of the control ar&% f you cannot &o*e the control ar& thi' fulltra*el length without it +inding or dragging, then there i' 'o&ething wrong with the tur+o% Any &ore then <9$7 tooth free<(lay in theactuator gear it'elf on the actuator, and it ha' too &uch +acla'h a' well% ha*e had &ore than one tech argue thi' with &e, +ut ha*ehad 'e*eral (eo(le re(ort that the error goe' away after re<cali+rating the Actuator carefully, u'ing thi' &ethod%

Here i' the ta+le' fro& &y own engine, 'hown here a' a reference%%

AT=)loc*=3ault=odes 3TR=)loc*=>amp=3ault=odes( '#+0 ( ##>,

1 '#+> 1 '#0,

' 111 ' ''0;

# '#0, # 1>"#

; ''0; ; 1++0

, 1>"# , '#00

+ 1++0 + (

0 '#00 0 (



> ( > (

" ( " (

1( ( 1( (

11 ( 11 (

1' ( 1' (

1# ( 1# (1; ( 1; (

*+T Re4(apping 5Improes Power and uel Economy63

These *alues (UST 2e set for Ta2les to 2e Actie3

T_T3C_*ariable_4&i)_Mode 1

T_T3C_*ariable_&&i)_Mode 1

C_T3C_Ma.&i)it*ariable$ateEn 1

O(tionally, the Para&eter TT1#)aria+le..i&Mode can +e 'et to 8 if you want the engine to ha*e a 9884 'toc non<egr tur+o&a((ing%Thi' wor' well on engine' that are already 588N HP and ha*e the +igger tur+o already%

%7T+%7(a87%losing7Ta2le

?@8 ( , #' #> ,( 0, 1(( 1,( 10, '(( '', ',( '0, #(( #', #,(

( + #( #( ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ;(

,,( + #( #( ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ;(

,0, + #( #( ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ;(

>', + #( #( ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ;(

"(( + #( #( ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ;(

1((( + #( #( ;( ;( ;, ;, ,( +, +, +, +, +, +, +, ,,

11(( + #( #( ;( ;( ;, ;, ,( +, +, +, +, +, +, +, ,,

1'(( + #( #( ;( ;( ;, ;, ,( +, +, +, +, +, +, +, ,,

1#(( + #( #( ;( ;( ;, ;, ,( +, +, +, +, +, +, +, ,,

1;(( + #( #( ;( ;( ;, ;, ,( +, +, +, +, +, +, +, ,,

1,(( + #( #( ;( ;( ;, ;, ,( +, +, +, +, +, +, +, ,,

1+(( + #( #( ;( ;( ;, ;, ,( +, +, +, +, +, +, +, ,,

10(( + #( #( ;( ;( ;, ;, ,( +, +, +, +, +, +, +, ,,



1>(( + #( #( ;( ;( ;, ;, ,( +, +, +, +, +, +, +, ,,

1"(( + #( #( ;( ;( ;, ;, ,( +, +, +, +, +, +, +, ,,

'((( + + + + + + + + + + + + + + + +

'1(( + + + + + + + + + + + + + + + +

''(( + + + + + + + + + + + + + + + +

'#(( + + + + + + + + + + + + + + + +

%7T+%7(in7%losing7Ta2le

?@8 ( , #' #> ,( 0, 1(( 1,( 10, '(( '', ',( '0, #(( #', #,(

( , , , 1( 1> '( '( #( ;( +( +( +( +( +( +( +>

,,( , , , 1( 1> '( '( #( #( #( #( #( #( #( #( #(

,0, , , , 1( 1> '( '( #( #( #( #( #( #( #( #( ;(

>', , , , 1( 1> '( '( #( ;( ;( ;( ;( ;( ;( ;( ,(

"(( , , , 1( 1> '( '( #( ;( ;, ;, ;, ;, ;, ;, ;,

1((( , , , 1( 1> '( '( #( ;( ;, ;, ;, +; +( +( ,;11(( , , , 1( 1' 1# 1, ', #' ;, ;, ,, +( +( +( ,;

1'(( , , , 1( 1' 1# 1; ', #' ;, ;, ,, +( +( +( ,;

1#(( , , , 1( 1' 1# 1; ', #' ;, ;, ,, +( +( +( ,;

1;(( , , , 1( 1' 1, 1> '> #, ;, ;, ,, +( +( +( ,;

1,(( , , , 1> ', ', '> #, ;, ;, ;, ,, +( +( +( ,;

1+(( , , , 1> ', ', '> #, ;, ;, ;, ,, +( +( +( ,;

10(( , , , 1> ', ', '> #, ;, ;, ;, ,, +( +( +( ,;

1>(( , , , 1> ', ', '> #, ;, ;, ;, ,, +( +( +( ,;

1"(( , , , 1> ', ', '> #, ;, ;, ;, ,, +( +( +( ,;'((( , , , , , , , , , , , , , , , ,

'1(( , , , , , , , , , , , , , , , ,

''(( , , , , , , , , , , , , , , , ,

'#(( , , , , , , , , , , , , , , , ,

Soot ' $lac0 Smo0e %ontrol 5oer4fueling6...



There i' a &anager in (lace that li&it' fueling during 'udden change' of the accelerator (edal% t' (ur(o'e i' to li&it fuel while thetur+o i' '(ooling u( 'o that the a&ount of +lac '&oe$'oot i' reduced when 'o&eone 'to&(' the fuel (edal% Thi' hel(' to ee( theDP0 fro& clogging u( in city traffic and$or +ecau'e of an a+u'i*e dri*er% Without the DP0, Thi' &anager now +eco&e' o(tional% The+enefit of lea*ing thi' &anager acti*e i' le'' +lac '&oe and reduced 'oot, a' well a' i&(ro*ed fuel econo&y in city traffic% Thedown'ide i' that the engine feel' lie it he'itate' a +it during hard acceleration% f your looing for fa'ter (ower re'(on'e, and don/t carea+out that (ro*er+ial /(uff of +lac '&oe/, then 'etting (ara&eter TO0#0uel.i&itU'erO*erride to a 9 will DSA".E the

&anager% f your looing for &a:i&u& fuel econo&y, en'ue it i' 'et to 8%

Twea0ing the Engine $ra0e...

The S= u'e' charge (re''ure to increa'e the 'trength of the engine +rae'% The condition i' nown a )1T O# or O*er<#lo'edcondition% n an O*er<clo'ed condition, the )1T i' u'ed to (roduce +ac<(re''ure to (lace re'i'tance on the engine% Thi' al'o re'ult' inincrea'ed charge (re''ure at the intae &anifold, &aing it harder for the engine to co&(re'' the cylinder' a' well% Thi' dou+le<actionof re'i'tance &ae' the engine +rae for the S= one of the 'tronge't in it' cla'' of engine'% 0or thi' to ha((en (ro(erly, the E#M&u't ha*e control of the )1T, and it al'o need' the a+ility to force the tur+o (a't it' nor&al /"oo't<Pro*iding/ range of o(eration% The)1T ha' a tra*el range fro& 8 to 9884% 0ro& a+out 3<?84, it will (ro*ide +oo't for co&+u'tion, +ut a+o*e ?84, although it will (ro*ide+oo't, it will (ro*ide the e:ce'' +ac<(re''ure needed to force e:hau't ga'e' into the E1R 'y'te&, 'o that it can /O*erco&e/ that+oo't at the intae &anifold% t i' thi' 'a&e e:ce'' in e:hau't +ac<(re''ure that i' needed for the engine +rae, 'o +etween ?84 and9884, there i' little increa'e in +oo't gain, +ut &uch +ac<(re''ure gain% When thi' i' ha((ening, the tur+o/' actuating ring i'e:tended (a't the &ain hou'ing and relie' on a eyed retainer ring in the &o't rear hou'ing to ee( it in (lace% Thi' retainer ring'uffer' heat e:(an'ion on a con'tant +a'i' and ha' +een nown to *i+rate at high freCuency a' it get' worn% The 'ound i' al&o'tdentical in nature to the 'ound (roduced if the tur+ine were to touch the hou'ing% Thi' annoying /'Cueal/ i' actually not nearly a'har&ful a' it would 'ee&, +ut can ea'ily confu'e a dri*er or &echanic into thining the tur+o i' +ad% f thi' *i+ration +eco&e' 'e*ere tothe (oint of fluctuating the engine during o*er<clo'ed condition', then it i' ti&e to re(lace the tur+ocharger% U'ually, +y the ti&e it get'thi' worn, the re't of the tur+o will 'how 'ign' of failure a' well% Here are the ta+le' that control the O*er<#lo'ing li&it' during engine

+raing e*ent' with &odified *alue' to (ro*ide &a:i&u& +raing a+ility% )alue' a+o*e 684 clo'ing can +e difficult for the )1T Actuatorto achie*e or &aintain a' the outer retaining ring get' worn% A 'econd concern that need' to +e con'idered hea*ily, when altering theengine +rae 'etting' i' e:ce'' +ac<(re''ure% .ot' of +ac<(re''ure i' u'ed to &ae the engine +rae wor, +ut if i t i' e:ce''i*e, tcan cau'e e:hau't *al*e' not to clo'e (ro(erly% Thi' re'ult' in the *al*e +eing 'truc +y the (i'ton hard, then dri*en u( into the head,witch re'ult' on cracing and de'troying it% The condition i' nown a&ong &echanic' a' /Dro((ing A )al*e/% The higher the RPM of theengine, the higher the ri'% To (re*ent thi', reco&&end the higher RPM range' +e 'et a +it lower a' a (rotection%

Engine $ra0es3T_E$C_Servicer7ActivateEn 1 <-- Engine )ra*e Acti?ates /hen )ra*e 4edal is pressed +and @a*es are turned on in the



dash.

T_FCC_En-ine_ra7e_En 1 <-- Engine 3an is used to help engine bra*es

C_FCC_En-ine_ra7e_Ti)e 1,((( <-- ,$$$ &a*e fan come on after , seconds.

C_FCC_En-ine_OverSpd_Thd ',(( <-- &a R4& Engine 3an can spin before it Eplodes!

Use *+T to ma0e Engine $ra0es Stronger3

=T=E=)ra*e="=U>im=Table =T=Eh=E=)ra*e="=U>im=Table

$PM $PM

,(( >0 ,(( >0

+(( >0 +(( >0

0(( >0 0(( >0

>(( >0 >(( >0

"(( >0 "(( >0

1((( >0 1((( >0

11(( >0 11(( >0

1'(( >0 1'(( >0

1#(( >, 1#(( >,

1;(( >, 1;(( >,

1,(( >( 1,(( >(

1+(( 0, 1+(( 0,10(( 0, 10(( 0,

1>(( 0, 1>(( 0,

1"(( 0, 1"(( 0,

'((( 0' '((( 0'

'1(( 0( '1(( 0(

''(( 0( ''(( 0(

'#(( 0( '#(( 0(



Engine Timing...

The Engine Ti&ing can +e &onitored *ia Para&eter 0inalTi&ing % When watching thi' (ara&eter, you will Cuicly notice that it will'wing +oth Po'iti*e A!D !egati*e% t i' not the a+'olute ti&ing of the engine, +ut rather an Off'et to the &echanical ti&ing 'et when theengine i' +uilt% The actual ti&ing i' ?%89 Degree' forward of thi' (ara&eter% Thia &ean' that when the ti&ing i' ero, the &echanicalTi&ing i' at ?%89 Degree', and when thi' (ara&eter read' 9%8, the &echanical ti&ing i' actually >%89 TD#% The E#M ha' the a+ility toalter the engine ti&ing greatly, and i' &a((ed *ia 'e*eral ti&ing and fuel ta+le'% The engine i' &a((ed correctly, and i' 'et for *erygood fuel efficiency *' (ower already, 'o if you are not (lanning on doing 'o&ething radical with the engine, the'e ta+le' are +e't left

alone% There i' howe*er the i''ue of E1R, or lac thereof, once it ha' +een deleted% The Ti&ing i' generally retarded a +it +y defaultdue to E1R% Thi' &ean' that without E1R, there i' a 'light (ower increa'e due to ti&ing, +ut al'o an increa'e in actual E1T/'% WithoutE1R, the ti&ing can +e ad*anced ea'ily *ia a /Ti&ing Shift/ to further i&(ro*e engine fuel efficiency, .owering E1T/' a' well, wich hel((rotect the tur+o and i&(ro*e fuel &ileage at the 'a&e ti&e% Studying the &echanical (roce'' hea*ily, al'o noticed that when itco&e' to ti&ing, there i' little or no li*e /lead co&(en'ation/ for &echanical la'h in the engine concerning ti&ing% Ha*ing leadco&(en'ation in the engine ti&ing on the fly will allow the engine to run 'lightly '&oother, a' well a' &ae the fueling rate &ore 'ta+le,witch 'a*e' fuel% Studying how the in;ector' are actually (ri&&ed during a fueling$ti&ing cycle actually re*ealed that the ti&ingactuator' actually fini'h their cycle *ery clo'e to when the o*erhead ca& 'tart' to co&(re'' the in;ector for co&+u'tion% "ecau'e ofthi', a 'light 'hift forward in Hydraulic delay during the ti&ing actuator (roce'', would re'ult in the ca& actually ending the ti&ing cycle&echanically ;u't ahead of the 'olenoid% Too &uch 'hift and the ti&ing cycle +eco&e' erratic, and too little cau'e' the ti&ing to

+eco&e *ery un'ta+le% The default hydraulic delay 'et in #TStiT&ActDelayc of 9%@ en'ure' the ti&ing cycle end' +efore the&echanic' tae' o*er% Shifting thi' delay forward a +it will cau'e interference fro& the ca& and al'o increa'e' ti&ing 'l ightlyB% Thela'h in the ca& it'elf will alter the ti&ing, and the re'ult i' a &echanically co&(en'ated ti&ing off'et, witch now include' the enginela'h% A *alue of 7% 'ee&' to wor Cuite well for thi' on engine' that do not ha*e other ti&ing or actuator (ro+le&'%

Shifting the ti&ing forward to i&(ro*e fuel econo&y wor' well, +ut the further the 'hift, the higher ri' of cylinder fla'hing% With le''forward co&(re''ion and a lower angle on the (i'ton ar&, there i' le'' re'i'tance for engine ca& to +e (u'hed forward, re'ulting in afa'ter, hotter +urn% Since the +urn i' fa'ter, le'' re'idual heat i' (roduced, +ut &uch higher co&+u'tion te&(' will occur% Thi' canre'ult in +urning the to(' of the (i'ton' and $ or 'coring the&, the in;ector, or the *al*e' if it i' not e(t in chec% Mo't docu&ent' onthi' 'u+;ect for die'el engine' agree that the (ro+le& will not liely occur under hea*y engine load until the ti&ing 'hifted forward &ore



than N97<9 degree'% Thi' &u't +e e(t in &ind if you (lan on (erfor&ing any ti&ing 'hift' to i&(ro*e fuel &ileage% The further the 'hiftin ti&ing, the +etter fuel &ileage will +eco&e on the S=, +ut al'o, to( end torCue will 'uffer re'ulting in 'lightly le'' (ower% Thi' i' !OTthe 'a&e a' lowering the (ower, or 'lowing acceleration rate' on the engine to 'a*e fuel, +ut rather an actual trade<off of fuel econo&y,cleaner, hotter +urning fuel, lower E1T/', and le'' engine 'train at the e:(en'e of direct torCue% With all that 'aid, ha*e 'o&e(ara&eter e:a&(le'% Plea'e note al'o that with the hydraulic delay 'et further ahead, the ti&ing i' actually cut 'hort fro& the actualnu&+er' u'ed for the 'hift, and i' 'lightly le''%

or #ighest Power and Performance 5)ower uel Economy and #igher E+T/s63

CTS_ti_T)ActDela5_c 1<#

T_C&_SOI_Incre)ent_Enable 1

C_C&_SOI_Incre)ent :(<0

Stoc0 Setting3

CTS_ti_T)ActDela5_c 1<#

T_C&_SOI_Incre)ent_Enable (

C_C&_SOI_Incre)ent (

$est $alance of Power s uel Economy and )ower E+T/S3

CTS_ti_T)ActDela5_c '<;


C_C&_SOI_Incre)ent #

(a8 uel Economy Possi2le ia Timing Shift. %an 2e as much as 9: (P+. *ery )ow E+T/s 5Slightly )ower Power6...CTS_ti_T)ActDela5_c '<;


C_C&_SOI_Incre)ent >

%ruise %ontrol...

(a0e %ruise %ontrol Operate Down to ; (P#. 5+reat for long hill clim2s63



C_CC_Ma.$oadSpd&oer&i) ,

C_CC_Min$e2erenceSpeed ,

C_CC_CancelSpeed ,

C_$oad_Speed_&i)it_De2ault 1;(

Reading Incal iles...

At 'o&e (oint, it i' ine*ita+le% -ou are going to need to reference, or co&(are your edit' to a factory cali+ration for a (articular engine%ncal i' a 'et of 'oftware di'' that ha*e A.. of the late't factory cali+ration' for A.. engine'% The'e file' are 'tored on the di'' intheir *ariou' folder' and can +e ea'ily 'earched for, +ut #alter& will not read the& in their current for&at% The file' on the di'' areco&(re''ed and (a''word (rotected, 'o they will ha*e to +e unco&(re''ed +efore #alter& will read the&% To Unco&(re'' a (articular

cali+ration file, ;u't co(y it fro& the #D, then re<na&e it, changing it' e:ten'ion to /%rar/% Of coar'e, you will need WinRar toDe<co&(re'' it, and of coar'e, it will a' you for a (a''word% The (w i' either going to +e /nd'e/ or /ocec/ '(ecial than' to Si&&a: for(ro*iding the'e (a''word'B de(ending on what ind of file it i'% After deco&(re''ing it, #alter& will read it ;u't fine% -ou can a'lo u'ethe& for &aing #o&(are file'% Thi' i' e:tre&ely handy in identifying what 'etting' ha*e +een altered in an engine, e'(ecially engine'with edited cali+ration' fro& other co&(anie'%

Repairing the /Other4+uys/ $ad Deletes...

f you ha((en to +e one of tho'e unfortunate 'oul' that got 'ucered into '(ending 'e*eral thou'and dollar' for one of the /"ig

"oy/ delete', then feel 'orry for you, a' your engine i' now totally and royally 'crewed u(% Ho(efully, you weren/t du&+ enough tore&o*e your )1T, wa'ting e*en &ore &oney, or ;u't a' +ad, got 'ucered into u'ing their e:hau't re'tricti*e &uffler, the& clai&ingthat you need e:hau't +ac<(re''ure for your )1T to wor correctly% The'e are +oth atte&(t' to co*er u( the fact that they did ahorri+le ;o+ re<(rogra&&ing your engine, and are a+'olutely not nece''ary% To 'tart with, you will need the factory cal file for yourengine, 'o you can u'e it a' a reference% f your E#M i' 'till original, then you will need the A)9QQQQ%QQ nu&+er off it for thi'% A' ane:a&(le, My engine E#M had the nu&+er A)9898%8> on it% USE THE 0.E THAT "E.O!1S TO -OUR SPE#0# E!1!E222, !OTM!E% -ou can find thi' file on the cu&&in' /ncal/ cd<ro&'% 'ugge't the octo+er<7897 'et of cd/' or newer% t i' (o''i+le to fi: a +addelete 'o that it run' 'o&ewhat o without the file, +ut to get it right, you need your file% The rea'on you will want your engine/' file i' 'othat you can 'et the fueling and ti&ing ta+le' +ac the way they 'hould +e% Thi' i' i&(ortant for getting your engine to run for &a:i&u&co&+u'tion efficiency +a'ed on the hardware for that engine, e'(ecially if you are 'eeing fuel &ileage i&(ro*e&ent' and want to do a



ti&ing 'hift% Al'o, &o't of the /Other guy'/ delete' 'et the cran angle too low under hea*y torCue load, ri'ing a crac in the engine+loc, or da&age to +earing ca(', e*entually weaening the retaining +olt', witch can cau'e a +earing to '(in, a crac in the +loc,etc%% f you *alue your engine, and want it to li*e a long healthy life, you will need to fi: A.. the +utchery tho'e guy' ha*e done%

"efore we +egin, would lie to clear u( an ur+an legend that a cou(le of the'e /"ig "oy/ co&(anie' lie Pue Delete' nc, Jun<"all,"ully<Da&aged, Da&age S(ec, etc,%%% ha*e +een (uing to it' cu'to&er'% There i' no 'elf<de'truct code in the'e cal file' if you connect

to your engine, a' well, there i' no a&ount of (a''wording or (rotection in your engine that you will need to get (a't that reCuire' theirhel(% #alter& doe' not care a+out any (rotection what'oe*er once you u'e the unloc tool, and the cu&&in' n'ite 'oftware/' La((itfeature will delete A!- (a''word' they &ight ha*e 'et during their fee+le atte&(t to hide their +utcher<wor%

An o*er*iew of what need' to +e done re*eal' that fir't, you will need to u(load your cal out of your engine, then &ae a co(y ofit that you can edit% 'ugge't &aing a folder for the (ro;ect, and (utting a co(y of the factory cal for your engine in there a' well% Referto the /Reading ncal 0ile'/ (ortion of thi' doc to get it uni((ed% !e:t, do a co&(are with calter& 'o you can 'ee all the change'% Afterthat, you 'hould (ut the co&(are file into your (ro;ect folder for reference a' well% -ou will then need to o(en the co(y of your+utchered cal file in calter&, a' well a' o(en the factory cal% "OTH will need to +e o(en they will +e in 'e(arate ta+'B% -ou will need too(en each of the ta+le', one at a ti&e, and co(y<(a'te the *alue' fro& the factory cal ta+le to it' &atching ta+le in the +utchered cal%

To co(y a ta+le, o(en that ta+le, choo'e any field, then (re'' /#TR.<A/ then /#TR.<#/% To (a'te thi' ta+le data into the +utchered cal,go to it' ta+ and o(en it' &atching ta+le, highlight any field, then (re'' /#TR.<A/ then /#TR.<)/% The changed field' will now +e inyellow% Sa*e the cal file each ti&e you correct a ta+le +efore going to the ne:t ta+le% Here i' a li't of the fueling$ti&ing ta+le' that needto +e re(aired%%%

0uel 0low Ta+le%%%0TTti0lT+lLc

Ti&ing Ta+le' 9 V 5 %%%

##"RSOAl(ha8Ta+le##"RSOAl(ha9Ta+le##"RSO#hi7Ta+le##"RSO#hi@Ta+le##"RSO#hiTa+le##"RSO#hi3Ta+le

The /Other guy'/ ha*e al'o 'et your )1T u( to 'elf de'truct% -ou will need to ne:t, go to the C_EMO_Turbo_Speed_Limit_Table ,where you will di'co*er that they ha*e 'et the &a: '(eed of your tur+o to 938 r(&/' with no regard a' to what tur+o you &ight actuallyha*e on your engine% f you ha*e your factory cal, would 'ugge't 'etting thi' ta+le +ac where it +elong', otherwi'e you could 'et it



acro'' the +oard for a *alue of 983 for all field'% Al'o, the (ara&eter ##H.Tur+oDrt"acu(.i&it need' to +e fi:ed a' well%Thi', at lea't will hel( ee( the tur+o within it' actual u((er li&it'% !e:t, you will liely find that the Engine +rae ta+le' are &e''ed u(too% They are 'et t( 664 clo'ing and can cau'e the engine to /Dro( A )al*e/ Read the 'ection Tweaing The Engine "rae for &oreinfo on thi'B% -ou will ha*e to correct ta+le' #T1#E"raeO#U.i&Ta+le and #T1#E:hE"raeO#U.i&Ta+le either +ac to factory, or to the 'ugge'ted 'etting' in thi' docu&ent to hel( (rotect your engine%

0inally, you will need to correct all the ta+le' and 'ingle (ara&eter grou(' that are incorrect and$or inco&(lete% Start +y going through A.. of the (ara&eter' and ta+le' li'ted in thi' docu&ent, 'etting the& to their correct *alue' for each grou(% After you ha*e done thi',there are 'till &ore (ara&eter' that the /Other 1uy'/ ha*e 'crewed with that were either not nece''ary, or har&ful to the engine% Herei' a li't of the (ara&eter' ha*e found to +e 'et incorrectly on tho'e +ad, +utchered cal'%%%

The /Other 1uy'/ ty(ically 'et the u((er te&(% li&it of the tur+o inlet to 6888 degree'% Thi' 'en'or will let you now if your tur+o i'o*erheating, a' well a' i&(ro*e co&+u'tion efficiency +a'ed on air inlet te&(, 'o it 'hould +e corrected%%%#AP#o&(nT&(tr..i& G 7@ fro& 8B#AP#o&(nT&(trU.i& G 9893 fro& 6888B#AP#o&(nT&(tr#ountncrt G fro& 8B

TAP#o&(nT&(trO*rdEn G 8

The e:hau't +ac<(re''ure 'en'or i' needed for o(ti&ied co&+u'tion and to hel( (re*ent E:ce'' +ac(re''ure% The (ara&eter' for itneed to +e 'et +ac correctly, and of cor'e, you need to hoo it +ac u( if it ha' +een re&o*ed%%%#APE:hau'tPre''..i& G 39 fro& 8B#APE:hau'tPre''U.i& G 6?7 fro& 6888B

0uel control error correction need' to +e fi:ed,%%%#O0#..i&ErrorSetThd G @8%8 fro& 589B#O0#..i&Ra&(DelayTi&e G 9>%8 fro& 8%9B

Tur+o PD arith&etic need' to +e corrected if it wa' 'crewed u( a' well 'o&e +utchered cal' are lie thi', +ut not allB%%%#T1#1ain G @%8#T1#P1ain G 9%3

The'e (ara&eter' can now +e 'et +ac to 'toc if you lie%%%



#EPDE1RRPMDrtErrSe*#EPDE1RTrCDrtErrSe*

The'e (ara&ater' 'hould +e 'et to a 9%%%#A0Al(haAltDerateO*rEn

The'e (ara&ater' 'hould +e 'et to a 8%%%#A0Al(ha0uelRateEna+le

Once you ha*e &ade all the'e change' to you new cal file, 'ugge't doing a co&(are once again% #o&(are your new file withthe +utchered one you u(loaded and dou+le chec that e*erything i' right% Don/t forget a+out 'etting the tur+o &in$&a: clo'ing ta+le'and other 'etting' fro& thi' docu&ent% When ha((y with it, Download it into your engine and try it out% f you ha*e trou+le then checagain to 'ee if 'o&ething got &i''ed and try to wor through it% Do not +e du&+ a' a roc with thi'% Dou+le and tri((le chec your'etting'% -ou need to +e 'o&ewhat co&(uter 'a**y% f your getting E1R$DP0 alar&'% O+*iou'ly you did 'o&ething wrong and$or forgotto un(lug 'o&ething% Thi' wor' *ery, *ery well% U'e 'o&e co&&on 'en'e%

Rougher Idle1 and the Downside of Efficient %om2ustion...

A +ad cali+ration ty(ically ha*e 'o&e 'e*ere control i''ue' for the )1T Actuator% The re'ult i' that the )1T (o'ition, when&onitored during idle, will +e u(ward' of ?7 V >8N4, and 'o&eti&e' 634% Thi' create' 'o&e un'ta+le idle condition' for the engine,e'(ecially if it e:ceed' ?74 clo'ing% t i' a tell<tale 'ign of a +ad delete for 'ure% That i' why they reco&&end you +u&( u( your idle toa+o*e ?88 RPM/', +ecau'e thi' hide' thi' fact +y loading the engine with e*en &ore e:ce'' +ac<(re''ure, '&oothing out the idle a +it&ore% A good delete does not re<uire high idle RP(/s. ronically, the default tur+o &a((ing for E1R o(eration 'et' the tur+oactuator at ?84 and not higherB during idle% Thi' i' to create 'o&e e:ce'' +ac<(re''ure to the engine, (utting it under a 'light load%The +enefit of thi' i' to i&(ro*e the /#lean Air dle/ e&i''ion' +y forcing e:ce'' air through the cylinder', and to increa'e the o:ygen

content of the e:hau't for the (ur(o'e of Regen'% t al'o contri+uted to a '&oother idle, and a &ore ra(id +uildu( of heat to &ae theengine ready for o(eration 'ooner, e'(ecially when the engine i' cold% When the Actuator 'it' a+o*e thi' ?84 'o<called /'weet<'(ot/, itcreate' (ro+le&' for the engine%

f you choo'e to do an E1R$DP0 delete *ia thi' docu&ent, and &a( the tur+o ta+le' lie they 'hould +e for full non<egro(eration, then your engine i' going to idle differently, e'(ecially in cold weather when it i' cold% There i' a draw+ac of creating e:ce''head (re''ure' and loading the engine unnece''arily during idle% The (ro+le& i' that it con'u&e' &ore fuel% Per'onally, would ratherthe engine idle u'ing the lea't a&ount of fuel (o''i+le, 'o thi' i' why 'et the T1# Min$Ma: #lo'ing ta+le' a+o*e, to not ha*e thedefault ?84 for the 388<>88 RPM range' +elow the 00<38 &ar% -ou can certianly edit thi' +ac in if you lie, it/' your engine, +utin'tead of ?84, reco&&end 5?<5>4% The rea'on i' that it &ini&ie' the effect' of ha*ing e:ce'' (re''ure'% The ta+le' would loo



lie thi' if you wanted to ee( thi' e:ce'' +ac<(re''ure to en'ure '&oother idle when the engine wa' cold, at the co't of higher idlefuel con'u&(tion%%%

#T1#Ma:#lo'ingTa+le V .ower li&it ta+le Partial *iewB %%%( +> +> +> +> +> +> +> +> +> +> +> +> +> +> +> +>

,,( +> +> +> +> +> +> +> +> +> +> +> +> +> +> +> +>

,0, +> +> +> +> +> +> +> +> +> +> +> +> +> +> +> +>>', +> +> +> +> +> +> +> +> +> +> +> +> +> +> +> +>

#T1#Min#lo'ingTa+le V .ower li&it ta+le Partial *iewB %%%( +0 +0 +0 +0 ;( ;( ;( ;( +0 ;( ,( ,( ,( ,( ,( ,(

,,( +0 +0 +0 +0 ;( ;( ;( ;( +0 ;( ,( ,( ,( ,( ,( ,(

,0, +0 +0 +0 +0 ;( ;( ;( ;( +0 ;( ,( ,( ,( ,( ,( ,(

>', +0 +0 +0 +0 ;( ;( ;( ;( +0 ;( ,( ,( ,( ,( ,( ,(

Editiing Tips and Screen Oerlay iles...

f your going to ;u't change a (ara&eter or two, or te't a few, then +y all &ean', the +e't way i' to connect to the &odule E#MBdirectly and &ae change' on the fly in the E#M to te't the&, +ut if your going to do a delete, or (erha(' &ae a change to 'e*eral(ara&eter' on a &ore (er&anent +a'i', then highly reco&&end that you u(load your cali+ration fro& your engine fir't, then &ae thechange' off<line% Thi' i' far &ore effecti*e than trying to (oe the nu&+er' in li*e, and will (roduce a lot le'' error'$code'% Anotherthing you 'hould now i' that if you ha*e engine fault' in your E#M, and you u(load your cali+ration, then tho'e fault' will +e u(loaded

along with the re't of the cal% What you will end u( with, if you try and download that cal later, i' tho'e 'a&e fault' acti*e after thedownload, &aing it confu'ing a' to what error' you &ight actually ha*e% 0or +e't (ractice', clear all your acti*e and inacti*e fault'"E0ORE u(loading your cali+ration% Thi' will hel( &ini&ie gho't error' after a re<'end when you edit your file' off<line% n addition, ifyou Download a cal file into your E#M, and it (roduce' error' right away, then clear all the acti*e and inacti*e fault', di'connect fro&the E#M, and (ower down the E#M for @8 'econd'% After re<'tarting it and connecting to it, f the fault' co&e +ac, then they arelegiti&ate%

To edit your #al off<line, #reate a (ro;ect folder on your co&(uter 'o&ewhere, then connect to your E#M, #lear your Acti*e andnacti*e fault', then U(load your cal to your new (ro;ect folder% After that, you will need to di'connect fro& your E#M and clo'e out the&odule editor 0ile #lo'eB, then you can turn off your truc and tae your co&(uter 'o&e(lace where you can 'it down and tae



your ti&e with the edit% To 'tart, MAKE A #OP- O0 -OUR #A. 0.E 'o that you can alway' fall +ac to it a' a reference, or u'e it toget your truc going again if you &ae a &i'tae% -ou do not need any ind of connection acti*e to edit cal file', 'o go ahead and o(enyour co(ied cal file in calter& *ia 0ile O(en #ali+ration% #hoo'e the right E#01 file, and then choo'e a 'creen file if you lie *ia/Editor I O(en Screen 0ile/% Mae all your change' carefully and then 'a*e your edited cal file *ia 0ile Sa*e or 0ile Sa*e A'%Once you are done, then choo'e #o&(are fro& the tool' &enu and do a co&(are fro& your u(loaded cal file to your edited cal file% alway' u'e the HTM. 'etting in the co&(are tool, then go through it carefully, checing the edit for error'% f all loo' good, then clo'e

out your cal file' in calter&, and re<connect to your E#M with the &odule editor% 0inally, you will want to Download the edited cal file tothe E#M with the Download tool and wait for it to fini'h% Do not u'e the feature' and (ara&ater' +acu( o(tion during a download% U'e#u&&in' n'ite to +acu($re'tore your (ara&ater' if you need to% After confir&ing that it ha' fini'hed, it' a good idea to ;u't let thecalter& (rogra& 'it for a+out @8 < 3 'econd'% t will re'et the E#M and clo'e$re<o(en the &onitoring 'creen on it' own u'ually% Whenit ha' 'ettled out again, it' a good idea to then clear all acti*e and inacti*e fault', then clo'e the &odule 'e''ion and 'hut off the E#Mfor a+out @8 'econd'% After that, you 'hould &ae 'ure the truc 'tart' and run' with your new cal, a' well a' checing for fult' in n'iteand$or the da'h of the truc%

Well, in'tead of torturing you, &aing you +uild your own 'creen file fro& thi' docu&ent one (ara&eter at a ti&e, thought would 'a*e you 'o&e ti&e and headache% To u'e thi' 'creen file, 'i&(ly un<rar it, (ut it with your (ro;ect, and load it u( after you ha*e

o(ened your cali+ration% do !OT reco&&end u'ing thi' 'creen file when connected li*e to your E#M unle'' you ha*e to for 'o&erea'on trou+le'hooting$*erifying a cal (erha('B, +ecau'e the hundred' of (ara&eter' will +e trying to u(date con'tantly, 'lowing downyour connection to the E#M% t' +e't u'ed for editing #ali+ration file' off<line% While your cali+ration file i' o(en, you can choo'e fro&the &ain &enu /Editor I O(en Screen 0ile/% There are 'e*eral ta+' at the to(, 'e(arating the different (art' of the E#M%

Here i' the download lin to the 'creen file u'e% t contain' A.. the (ara&eter' fro& thi' docu&ent, 'o&e of the (ara&eter' ty(ically chec when looing at +ad cal', and 'o&e *ariou' whatnot'% U'e it at your own ri'%%%Download .inF htt(F$$&a'tergee'%o(endri*e%co&$file'$O)>:!;g:!D@!l6#)Jc0>OT)&$Screen66>%rar

%ER&' )*R C+,&-R+&)/ -E')RE RE(O*I!+ A!, #ARD-ARE$$$$$$$$$

%ER&' )*R C+,&-R+&)/ -E')RE RE(O*I!+ A!, #ARD-ARE$$$$$$$$$%ER&' )*R C+,&-R+&)/ -E')RE RE(O*I!+ A!, #ARD-ARE$$$$$$$$$%ER&' )*R C+,&-R+&)/ -E')RE RE(O*I!+ A!, #ARD-ARE$$$$$$$$$

*sing +lternate 'actory Cal 'iles...

http://mastergeeks.opendrive.com/files/OV8xNjgxNDI3Nl9CVzJzcF8zOTVm/Screen_998.rar

http://mastergeeks.opendrive.com/files/OV8xNjgxNDI3Nl9CVzJzcF8zOTVm/Screen_998.rar



Ju't Don/t do it% U'e the one you u(loaded fro& your engine% f you want &ore HP or fueling, then co(y the fueling$ti&ing t'+le'fro& the higher HP cal file' only% Thi' hel(' (re*ent 'o&e +ad re'ult' for your engine% Thi' al'o hel(' ee( your feature' and(ara&eter' fro& getting &e''ed u(%

)7tional Rea8ing... Harness your %G$ (Customizing it to your nee8s"...

Re<&a((ing your )1T and cu'to&iing it to how your truc i' dri*en can +e a +ig +enefit% !ot only can you i&(ro*ehor'e(ower$torCue with it, +ut fine tune it for &a:i&u& fuel 'a*ing'% When re'earching thi', read an article or 7 that 'tated without a+unch of e&ulation 'oftware, that it i' hu&anly i&(o''i+le to re<&a( an E#M to get the correct torCue cur*e', +oo't (re''ure, fuelingrate', ti&ing angle', *gt (o'ition', hydraulic delay', yada, yada the li't goe' on%%% Well got offended +y thi' and too it a' a (er'onalchallenge% There ha' to +e an ea'y way to 'ort of /1et what you want/ without ha*ing to re<write e*ery ta+le in the E#M% Mo't of thecali+ration i' not that far off of what need' to ha((en to ee( thing' in tune, 'o with that in &ind, 'et out to find a way to &ore or le''

guide the E#M toward' what wanted when it ca&e to fuel &ileage and$or torCue rather then re<write the entire cali+ration%

The tur+ocharger (lay' a +ig role in the delicate +alancing ga&e of tug<of<war that &u't tae (lace to get +oth (erfor&ance anddecent fuel econo&y% When it co&e' to thi' delicate +alance, the )1T, or (erha(' '(ecifically, the )1T Actuator, 'hould +e looed ata' the 'ort of /0ocu'ing !ole/ to the fire in'ide your engine the 'a&e way that a focu'ing nole i' u'ed on a +lowtorch% Whenlooing for raw (ower, thi' /0ocu'/ need' to +e fairly (reci'e to gi*e u' that fine (oint that let' u' /#ut through 'teel/ (er 'ay, and too&uch /0ocu'/ in one direction or the other, and there will +e lo''e'% On the other hand, when looing for low heat fuel 'a*ing'B, thi'/0ocu'/ need' to +e +aced off fro& 'o that o*erall te&(' and e:hau't +ac<(re''ure can +e lowered% E:ce'' heat and (re''ure, whennot needed, will definitely co't you fuel unnece''arily, 'o how do we get +othQ And how do we tell the E#M thi' i' what you wantQ"efore an'wering the'e Cue'tion', (erha(' a clear and (reci'e de'cri(tion of what you want your engine to do, and when to do it

'hould +e in order%

E*ery dri*er i' different, and o(erate' their truc differently% E*ery truc i' 'lightly different, and not all truc' ha*e the 'a&e gearratio', load ca(acity, trailer', o(eration', etc% f anything i' /Software<icly &(o''i+le/ an in'ult to tho'e who 'ay 'oftware i' 'u(erior tohu&an intellectB, it i' the a''u&(tion that e*ery 'ituation and 'cenario acro'' all truc' can +e dealt with +y a 'ingle cali+ration, or(erha(' e*en a few different *ariation' of 'uch for that &atter%

a& not e*en going to +egin trying to gue'' what other' want or need, 'o in'tead, will ;u't 'i&(ly 'tic to what did, and &ay+e thatwill gi*e other' an idea toward what they &ight want% dri*e acro'' all ind' of terrain, flat and &ountainou' alie% n &y (articularo(eration, (rofit &argin' are low, 'o 'a*ing fuel i' what &ae' &e the &o't &oney a+o*e all el'e% "ecau'e of thi', a& u'ually only



dri*ing 33<58 &(h% Thi' &ean' that &o't of the ti&e, &y engine i' turning 9788<9@88 RPM/' according to how it i' geared% Al'o at thi''(eed, &o't of the ti&e, &y foot i' not *ery far down on the throttle% t i' u'ually le'' than @84%

After 'e*eral day' of &onitoring &y )1T actuator (o'ition *' fueling rate, noticed that &uch of the ti&e, &y actuator would 'it at34, and only go u( when 'tarted cli&+ing a hill% got curiou' a' to where it 'hould +e for &a: fuel econo&y, 'o '(ent the ne:tcou(le of day' u'ing the o*erride co&&and for the )1T, &anually 'etting it while watching &y fueling rate%

0ound that &o't of the ti&e, actually got +etter fuel econo&y with the actuator at 97<934 rather than at 34 where the E#M wantedit% The only e:ce(tion to thi' wa' when needed al&o't no throttle *ery 'light downgrade'B where 34 wa' +etter, and of cour'e, when needed 'o&e (ower to cli&+ a hill% The fueling rate on &y truc ha' a range fro& 8<@38, 'o ero i' no fuel, and @38 i' the (edal to thefloor%

With all thi' in &ind, it wa' clear what wanted% wanted the )1T to +e at 34 when the fueling rate wa' +elow 38, the )1T at 97<934at a fueling rate of 38<938, and for the )1T to go fro& 934 to 584 +etween 938 and 7?3 thi' ga*e &e &a: +oo't and torCue duringhill cli&+ingB% And to +ac off the )1T to 34 fro& @88<@38 to (re*ent o*er<RPM of the tur+o when the throttle wa' all the way to thefloor% To co&(licate the &atter e*en &ore, only wanted thi' to ha((en +etween 9788<9@88 RPM% That' a (retty tall and co&(licatedta' +ut that i' what wanted, 'o how do get the E#M to do thi'Q

There i' (ro+a+ly 'e*eral different way' to get the E#M to do what a', +ut didn/t want to interfere with all of it' co&(licated(rogra&&ing to achie*e thi'% ;u't wanted to (lace a 'ort<of la't &inute, +ac<end, guiding hand to what the E#M wa' already trying to&ae the )1T actuator do% After &any hour' of (oing around, found a (lace where thi' can actually +e achie*ed% t turn' out thatthere are 7 ta+le' that are a+le to li&it the final )1T (o'ition the E#M i' reCue'ting, +efore the 'ignal i' 'ent out to the tur+o% "OTH ofthe'e ta+le' are +a'ed on the fueling rate *' RPM, 'o thi' wa' (erfect for &e, +ut the'e ta+le' do !OT nor&ally directly control the)1T (o'ition% The (ur(o'e for the'e ta+le' i' ;u't 'i&(ly li&it the range of how low or high the )1T (o'ition can +e at any gi*en RPM $0ueling Rate% 0or e:a&(le, f the lower li&it ta+le i' 'et to 34 at 9788<RPM$0R<38 the row$colu&n where 9788r(& align' with afueling rate of 38B and the u((er li&it ta+le i' 'et for ?74 at the 'a&e 9788<RPM$0R<38, then the E#M i' free to 'et the )1T (o'itionanywhere it want' to +etween 3 and ?74% Since want a &ini&u& of 974 at 9788<RPM$0R<38, ;u't 'et the lower li&it ta+le for thi'

row$colu&n to 97, and now the )T cannot go +elow 974 at thi' r(&$fr% .ooing +ac to what want to achie*e, ;u't 'et the entire9788<r(& row all the way acro'' to the (o'ition' want for each of the fueling rate'% !ow, when the engine i' at 9788r(&, the )1T i'forced to a &ini&u& of the'e (o'ition'% entered the 'a&e *alue' for the 9@88r(& row a' well%

!ow that ha*e thi' in (lace, doe' thi' get &e what wantQ Well, not e:actly% The E#M i' 'till free to &ae the )1T go a+o*e the'e(o'ition', li&ited only +y the u((er li&it ta+le% 'o needed to deter&ine what wa' o, and not o for an u((er li&it% After 'o&ee:(eri&enting going u( 'o&e 'tee( hill', it +eca&e *ery clear that anything (a't a+out 534 on the actuator with &y foot to the floor

;u't cau'ed &ore +oo't +ut no &ore (ower gain% At 534, &y +oo't wa' already higher than had e*er 'een it, and hor'e(ower wa'way a+o*e anything had e*er e:(erienced fro& thi' engine% With that in &ind, fir't re(laced A.. the ta+le *alue' to 534 that werehigher than thi'% Then, ;u't 'et a few of the *alue' around 97<9@88 r(& with low fueling a +it le''%



C_TGC_Min_Closing_Table V .ower li&it ta+le Partial *iewB %%%11(( , , , 1( 1' 1# 1, ', #' ;, ;, ,, +( +; +; ,;

1'(( , , , 1( 1' 1# 1; ', #' ;, ;, ,, +( +; +; ,;

1#(( , , , 1( 1' 1# 1; ', #' ;, ;, ,, +( +; +; ,;

C_TGC_Max_Closing_Table V .ower li&it ta+le Partial *iewB %%%11(( + #( #( +> + > +, +, +, +, +, +, +, +, +, +, +,

1'(( + #( #( #( # ( +, +, +, +, +, +, +, +, +, +, +,

1#(( + #( #( ;( ; ( +, +, +, +, +, +, +, +, +, +, +,

Well, thi' ga*e &e what wanted, +ut now, the re't of the ta+le'B *alue' are out of (lace co&(ared to what entered% Thi' &ean' had to correct the re't of the 7 ta+le' and +lend the *alue' the +e't could% !ow, had to en'ure the'e ta+le' were acti*e in he E#M,

'o found the (ara&eter' to acti*ate the&% They are 'et a' follow'%%%

9GC9%ariable9,,im9Mo8e G 9 9GC9%ariable9*,im9Mo8e G 9

Thi' acti*ate' the ta+le' and force' the )1T to +eha*e the way wanted it to% Te't dri*ing the truc re'ulted in 'o&e decent (owergain' and +etter fuel &ileage to +oot% didn/t now &y engine wa' ca(a+le of 'uch (ower% would i&agine that if thi' (ower werea+u'ed hea*ily, then 'o&e engine co&(onent da&age would (ro+a+ly re'ult, don/t now% lie it &uch +etter now, +ut ha*e tore&ind &y'elf not to get &y foot too carried away when going u( a hill% n'tead, en;oy &uch +etter fuel &ileage%

0or tho'e who are curiou', the )1T can +e &anually controlled *ia 7 (ara&eter'% They are 'et a' follow'%%%

T7*+A7D)7%md7User7Oerride G 9 X Thi' ena+le' the o*erride to all other )1T (o'ition logic%

%7*+A7D)7%md7Oerride7*alue G YPOSTO! 8<9884Z X The *alue you want it to +e (o'itioned at%



Ho(efully thi' will hel( other' out there that are not afraid to e:(eri&ent a +it, +ut f you f[4 u( your truc, TS -OUR OW!DAM! 0AU.T2% Don/t co&e crying to &e% Anyway', that' all wi'h to ela+orate on for now% ho(e thi' hel(' tho'e out there that are

willing to e:(eri&ent a +it and are not afraid to /"ric/ their E#M lie &e% thin' it' a+'olutely ridiculou' that no one want' to 'hareinfor&ation a+out the'e engine', +ut in'tead want to horde it and charge thou'and' of dollar' to other' when they liely got it for freethe&'el*e'% a& an old<'chool hacer that definitely thin' that the &ore (eo(le that ha*e acce'' to 'o&ething, the +etter off it+eco&e', +ecau'e thi' allow' in(ut fro& &any 'ource' and idea' that the li&ited &ind' of the &anufacturer'B ne*er thought of%1ood .uc,%%%

Hacking Your ECM Using Calterm

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