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Re: Delphi P10 PCM (used for GM Inline 4.2L)
Posted: Tue May 03, 2022 7:33 pm
by kur4o
Some good video how to crack chips and read ROM out of it, using microscope. At 24 is the interesting part.
https://www.youtube.com/watch?v=lhbSD1Jba0Q
Re: Delphi P10 PCM (used for GM Inline 4.2L)
Posted: Tue May 03, 2022 8:59 pm
by Tazzi
I loved that video when it was released, absolutely incredible!
Re: Delphi P10 PCM (used for GM Inline 4.2L)
Posted: Thu May 05, 2022 2:30 am
by Cincinnatus
Thanks for sharing that link. Never expected rom could be read like that. Impressive skills. Very surprised at the level of encryption for subscription video.
Re: Delphi P10 PCM (used for GM Inline 4.2L)
Posted: Thu Mar 16, 2023 1:16 am
by Vetteyog
Anyone know of or have some good XDF files for the P10?
I'm working on my '04 GMC Envoy. The calibration is 12587293, and the OS is 12587608.
I'd be willing to try an OS change if I could find a good one.
Thanks!
Re: Delphi P10 PCM (used for GM Inline 4.2L)
Posted: Thu Mar 16, 2023 2:55 am
by Gampy
The only P10 XDF I know of is here:
12587430
You can try swapping OS'es but BEWARE, much about this is UNKNOWN and you may be risking the PCM ... Have a second working PCM handy if this is a life necessary vehicle!
-Enjoy
Re: Delphi P10 PCM (used for GM Inline 4.2L)
Posted: Fri Mar 17, 2023 1:05 am
by Vetteyog
Gampy wrote:The only P10 XDF I know of is here:
12587430
You can try swapping OS'es but BEWARE, much about this is UNKNOWN and you may be risking the PCM ... Have a second working PCM handy if this is a life necessary vehicle!
-Enjoy
Yep, I'm going to build a bench harness this weekend and use a junkyard PCM. I'll post my findings.