[Diy_efi] What ECM

[steve ravet]

Kenneth Powers wrote:
> 
> Hey everyone,
> I am new to the list.  I have an 85 Fiero SE with a 1994 Caddilac 4.9
> with PFI.  I am using the Cadillac ECM and I see two numbers on the
> top of it.  One says "Serv No 16196347" and the other just
> "16181376".  Can anyone tell me which one is the ECM number?  Also,
> has anyone worked with these much?  I am sure I will need some help
> decoding.

I think the service number is the parts counter number.  Try putting
both into www.gmpartsdirect.com and see what it comes up with.

--steve


-- 
Steve Ravet
steve.ravet at arm.com
ARM,Inc.
www.arm.com
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