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1987 CMP signal question
Posted to Technical Discussion Forum on 2/7/2008 19 Replies

Hi All,

I have this Pontiac which has an intermittent no start with a code 41 CMP sensor. I managed to get it to screw up and I didn't have my scope on it. My boss replaced the CMP sensor and it didn't fix it. I then scopes the signal at the ignition module ... Login to read more.

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car Vehicle Data

1987 Pontiac Bonneville 3.8L

Engine3.8 L
Trans4-speed Automatic

car Vehicle Data

1987 Pontiac Bonneville 3.8L

Engine3.8 L
Trans4-speed Automatic