Thread: Camshaft Position Sensor issues on 2002 Pontiac Grand Prix GT

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  1. #1 Camshaft Position Sensor issues on 2002 Pontiac Grand Prix GT 
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    I've had the error code P0341 Camshaft Position Sensor "A" Circuit (Bank 1 or Single Sensor). I've checked continuity between the Camshaft Position Sensor and the PCM checking pin 7 of this diagram (for the 1999 Grand Prix)

    http://i784.photobucket.com/albums/yy122/SS-Jon/PCM%20Connector%20Pinouts/1999-C1-1.gif
    What other probably causes are there? What else should I check?
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  2. #2 Re: Camshaft Position Sensor issues on 2002 Pontiac Grand Prix GT 
    GrandPrix Junkie
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    Probably just needs a new sensor assuming the wire harness to it checks out ok. If you do replace it get an actual Delco one and not some aftermarket one as these cars tend to be picky on sensor brands.

    Here is a writeup from Bill that explains how to change it:

    To do it..I'll pull the belts
    Undo the 10mm holding it
    Find a way to wiggle it out
    Stick my finger in the hole and have a buddy rotate the motor super slow using crank bolt not the starter (feeling for cam magnet with said finger)
    Once you feel the magnet..
    Wiggle new sensor in
    Reconnect it
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