ECM/UCM/PCM computer control module
60

Asked by Willywonka11 Aug 09, 2019 at 07:41 PM about the 2007 Cadillac CTS 2.8L RWD

Question type: Maintenance & Repair

I have a 2007 Cadillac CTS that had a shortage or
miss and battery has spark (juice) old timing chain
replaced to new, old PCM replaced to used not new
still got a misfire or something shortening doesn't
idle correctly?? Any takers on a good answer to fix
it?

4 Answers
60

Willywonka11 answered 5 years ago

Anyway I've had car on a machine tester it gave me 14 different problem answers which it doesn't have 14 problems which makes me wonder do I need a new PCM or can I just reprogram the old which I tried that but now it won't reprogram anymore it must be adjusted now but still a miss

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60

Willywonka11 answered 5 years ago

Should I have bought a new computer or should I have it reprogrammed

2 people found this helpful.
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Your Answer:

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