E77 Immo off ME9.6.1 for LY7 Commodore

[Lowlyfe1]

This is a Bosch platform, and even though it was used by GM, it is a completely different heritage to the delco/delphi pcms and a different way of doing things.

I did some testing this am and it seems that only 0x062 - 0x065 needt to be FF or 00 and its disabled. Also, odds are its a switch like you said. Vag cars have a have 2 bit switches to disable immo. The odds thing is I can't believe it doesn't set a code for not updating checksums.

[upyas]

Hi, do you know what package you have to buy with PCMflash to download eeprom from the VZ ecu ?

I also can confirm that it works, we have the ECU as a standalone now with no known issues (haven't hit the dyno yet)

The process was simple, BDM read EEPROM with KTAG, write Julespatch's IMMO off file from MHHauto, job done.

Having looked deep into this it appears that PCMflash can read the EEPROM via OBD, that will be the way I do this next time.

[Gareth]

No sorry, I don't. This thread was for E77, not E55 like in VZ.

[delcowizzid]

Module 77