That's a shame. So there is no listed pin outs or the likes even though the option to turn it on in the tune is there. What were the e40 used in before Australia got their hands on them? This model was only used here in a few cars of HSV with the cathedral port 6 litre from what I know.Originally Posted by GMPX
All the best.
Corvette and Trailblazer SS in the USA as far as I know, none of which ever had FlexFuel. The E40 unfortunately is one of those 'why did they bother' ECM's, with only a two year life span on very few models.
I no longer monitor the forum, please either post your question or create a support ticket.
The regular 5.3L TrailBlazers used the E40 in 05-06 as well, the Vette only used it for 05? (or 04-05, 06 started the E38).
Everything points to the E40 being a stopgap between the LS1 1MB with 24x stuff until GM could get the E38/E67 with 58x stuff out the door.
~Erik~
2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.
So I bought a Cruze yesterday and am gathering the stuff to do this to it and and have a question. What type of pins do the ECM use? Is it a standerd Bosch type pin like the LBZ use or something else. I need a couple, lol.
01 ECSB 1/2 ton 4x4 Forged 5.7 LS1 GMC
Custom KBracing front mounted, BW S480, intercooled turbo
Also, I was setting up a tune for this and I don't have tables B0189, B0187, B0188 or B0186. Are these just not in my OS (12646746)? I DL'ed the latest version of the software yesterday thinking mine just might be out of date but they still not there.
01 ECSB 1/2 ton 4x4 Forged 5.7 LS1 GMC
Custom KBracing front mounted, BW S480, intercooled turbo
I have a 2013 C2500HD I have my signal generating module connected to Terminal 34 of X3
My module is sending out a 135hz signal and the ethanol is at 0%. I have used this module on several E38's and never had an issue. My module is used to shift the calibration to allow for alternative fuels. I have this setup similar to the E38 ECM's as far as the flex fuel settings. I tested every pin in X3 and the Tech II always shows 0%.
I did not do a full flash
Cal Editor aka A.J.
Lead Calibrator at PCM Calibrators
ASE Master Certified since 1988 -- ASE L1, F1 & A9
GM Technician since 1999 -- GM World Class Technician since 2009
CNG Installer -- CSA Inspector
A handful of people out there who do have an intimate knowledge of GM Calibrations
I have the car all setup for E85, Haven't put the injectors in yet, but I have them. Still don't know what I should do about these tables I don't have that Ross says should be adjusted. Any help???
01 ECSB 1/2 ton 4x4 Forged 5.7 LS1 GMC
Custom KBracing front mounted, BW S480, intercooled turbo
Welp, injectors are in and E85 tables I have are setup. Used the injector data from a 2011 Silverado 6.0l E78 and it all seems to be working... V2 shows about 7.4% ethanol which is about right I would guess since I'm using pump 93 with up to 10% E. Guess I should put some more E85 in it and see what happens...
01 ECSB 1/2 ton 4x4 Forged 5.7 LS1 GMC
Custom KBracing front mounted, BW S480, intercooled turbo
logs...
This is all I have so far, but didn't have ltft's set to log. Gonna get another and see where they are at. Don't have the WB setup on this car yet.
Ross FF42s.efi
01 ECSB 1/2 ton 4x4 Forged 5.7 LS1 GMC
Custom KBracing front mounted, BW S480, intercooled turbo
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