E77 Immo off ME9.6.1 for LY7 Commodore

Bosch Motronic etc ECUs and PCMs
User avatar
Posts: 515
Joined: Thu May 09, 2013 6:50 pm

Re: E77 Immo off ME9.6.1 for LY7 Commodore

Postby hsv08 » Wed Mar 16, 2022 2:11 pm

julespatch wrote:Hey yes it definitely works! Just disconnect the key reader if your in the car!
You only need to write the eeprom, just 00 it out like above.


So to confirm you have it all working by just zeroing out the Eprom data in above locations?

Posts: 153
Joined: Fri Aug 25, 2017 5:28 pm
Location: Adelaide

Re: E77 Immo off ME9.6.1 for LY7 Commodore

Postby julespatch » Thu Mar 17, 2022 6:15 am

hsv08 wrote:
julespatch wrote:Hey yes it definitely works! Just disconnect the key reader if your in the car!
You only need to write the eeprom, just 00 it out like above.


So to confirm you have it all working by just zeroing out the Eprom data in above locations?


Yep, confirmed

User avatar
Posts: 2349
Joined: Fri Mar 14, 2014 8:37 pm
Location: Bacchus Marsh, Vic

Re: E77 Immo off ME9.6.1 for LY7 Commodore

Postby Gareth » Thu Mar 17, 2022 6:44 am

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.
According to chemistry, alcohol is a solution...

Previous

Return to Bosch ECUs

Who is online

Users browsing this forum: No registered users and 2 guests