GM C4 info anyone?

Chief afn14222 at afn.org
Wed Jul 23 17:29:43 GMT 1997


I have a GM C4 ECM on my Monte SS.   Does anybody know a good source of
information on how these things work, whether be it a web page or book.  I
have a service manual but it doesn't explain a lot about advance curves,
fuel curves, processing variables, etc.

I know this is kind of off the FI subject, but it does have a TPS, O2
sensor, VAC sensor, coolant temp sensor, just a feedback carb with mixture
control instead of injectors.  Almost there, huh?

Please e-mail me directly.  Thanks.

Ed Hilker aka "Chief"
'84 SS w/700-R4




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