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Re: GM E38 E67 E40 Kernel/Bootloader Development Extravaganz
Posted: Thu Sep 09, 2021 6:19 am
by caffeine
Long time member, first time poster. I've got a 2.4L LE5 + supercharger swapped into my 240sx running an E67. Would be happy to test the software and also possibly build an XDF for the Ecotec E67. Have a few spare ECMs and also I have a couple T42s (4T45E) and an E37 (08 Cobalt Sport 2.4L ECM). I bought one of the OBDX Pro VT units that became available a couple months ago. What interfaces are currently supported by this software?
Re: GM E38 E67 E40 Kernel/Bootloader Development Extravaganz
Posted: Fri Oct 08, 2021 10:05 pm
by LangasLS
Can't wait to get my hands on a copy mate!!!
Awesome work as always
Re: GM E38 E67 E40 Kernel/Bootloader Development Extravaganz
Posted: Fri Oct 15, 2021 3:00 am
by Hexadecimal
Got a couple E37's here with corrupted serial numbers and VIN's. Have a mongoose J2534. Any way to fix these SN's on these?
Re: GM E38 E67 E40 Kernel/Bootloader Development Extravaganz
Posted: Fri Oct 15, 2021 9:44 am
by Tazzi
Hexadecimal wrote:Got a couple E37's here with corrupted serial numbers and VIN's. Have a mongoose J2534. Any way to fix these SN's on these?
Probably?? I believe the cou/flash is very similar or identical to that of the E38, but I have yet to strip one apart and look into it.
Re: GM E38 E67 E40 Kernel/Bootloader Development Extravaganz
Posted: Fri Oct 15, 2021 9:48 am
by MudDuck514
Hi all,
What cars did the E37 come in?
Which engines?
Mike
Re: GM E38 E67 E40 Kernel/Bootloader Development Extravaganz
Posted: Fri Oct 15, 2021 9:52 am
by FriskyDingo
MudDuck514 wrote:Hi all,
What cars did the E37 come in?
Which engines?
Mike
Mostly Cobalts/G5s/HHRs. The HHR has flexfuel
Re: GM E38 E67 E40 Kernel/Bootloader Development Extravaganz
Posted: Fri Oct 15, 2021 12:45 pm
by MudDuck514
FriskyDingo wrote:
Mostly Cobalts/G5s/HHRs. The HHR has flexfuel
Thanks.
Next question, would that be the 2002 to 2006 2.2l or the 2007 up 2.2l?
Or do they use the same ECM?
Mike
Re: GM E38 E67 E40 Kernel/Bootloader Development Extravaganz
Posted: Fri Oct 15, 2021 7:50 pm
by Tre-Cool
Taz, did you ever manage to get e98 read/write/cloning working?
I might need to clone my dads colorado ecu if 1 the injector drivers turned out to be rooted.
Re: GM E38 E67 E40 Kernel/Bootloader Development Extravaganz
Posted: Fri Oct 15, 2021 8:21 pm
by FriskyDingo
MudDuck514 wrote:FriskyDingo wrote:
Mostly Cobalts/G5s/HHRs. The HHR has flexfuel
Thanks.
Next question, would that be the 2002 to 2006 2.2l or the 2007 up 2.2l?
Or do they use the same ECM?
Mike
07-08 2.2l for g5/cobalt
Also the last few years of sky/solstice with 2.4
For hhr I think its 09-11 2.2l
Re: GM E38 E67 E40 Kernel/Bootloader Development Extravaganz
Posted: Sat Oct 16, 2021 1:36 pm
by Tazzi
Tre-Cool wrote:Taz, did you ever manage to get e98 read/write/cloning working?
I might need to clone my dads colorado ecu if 1 the injector drivers turned out to be rooted.
Unfortunately not, I went as far as decompiling GM/Holdens kernel to see what they did, seemed pretty straight forward to implement. Its just a matter of updating the erase/write/read routines and canbus registers realistically.