Great resource for GM P4 PCM list and cross reference

[EagleMark]

Great resource for GM P4 PCM list and cross referance:

http://wiki.3400z24.com/P4_ECM_Cross-reference

[Six_Shooter]

Haha, that's another site that I was involved in from the beginning...

I should scour that site for useful information to post here.

[POZE]

Have you ever seen this resource?203720382039
I have used it to figure out what some memcals came from. Also has a list of the prom updates each year.

[EagleMark]

Haha, that's another site that I was involved in from the beginning...

I should scour that site for useful information to post here.Whatever is yours we can use.


Have you ever seen this resource?203720382039
I have used it to figure out what some memcals came from. Also has a list of the prom updates each year.Yes I have one. It has been very helpful but using the BCC Find is much easier. Also if you pay the $20 for Cal Data it's easier. But the SnapOn book is more accurate with the recalls and superceeded prom ID BCC codes. Would like to have the newest version on CD or software that came with it!

[POZE]

I will check on a better version.