Need help with chip ID
-
- Posts: 215
- Joined: Sat Dec 18, 2021 8:15 am
- cars: 2004 Suburban, 2001 Tahoe, 2002 Envoy, 2006 Envoy, 2003 Lincoln LS
- Location: New Jersey, USA
Need help with chip ID
I am looking for some help in identifying these chips. They are all from P04 PCMs. Thank you in advance.
- antus
- Site Admin
- Posts: 8262
- Joined: Sat Feb 28, 2009 8:34 pm
- cars: TX Gemini 2L Twincam
TX Gemini SR20 18psi
Datsun 1200 Ute
Subaru Blitzen '06 EZ30 4th gen, 3.0R Spec B - Contact:
Re: Need help with chip ID
Anything with 466 DE means its under license by Delco Electronics (who are number 466), and they might be custom, or might be off the shelf, but either way its unlikely you'll find any public references to the numbers on them. You'll need to compare other pcms where a little more is known, and go by their location on the PCB and maybe if you can trace any tracks to somewhere that'll give some clues. The platform should be pretty similar to the P01, similar function of chips etc.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396