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Thread: p0342/p0343 cam pos code any ideas.

  1. #1
    Join Date
    Nov 2007
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    THE MEAN STREETS OF OKLAHOMA
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    p0342/p0343 cam pos code any ideas.

    Ok 6.0 230/250 keeps throwing the cam pos code high and low but usually just the low, usually after stalling up or going WOT, ive changed the cmp sensor 3 times, changed the harness from the pcm to the cmp twice, changed out the CKP just for good measure, changed battery, starter, alternator, pulled ghe cam nothing wrong with it, changed pcm's nothing has fixed it. Its always bank 1, so could a bent reluctor wheel be causing this, I know that sounds crazy but im just wondering. Im totally out of ideas.
    THEY CALL ME G.

    AZRAEL
    01 GMC REG CAB BUILDING
    06 SILVERADO SS 80E 3200 YANK LS3 TOP, DD
    2013 POLARIS RANGER CREW LE EPS

    The difference between winning and losing, is having a 2nd stage.
    Quote Originally Posted by A PATRIOT View Post
    "MOLON LABE"

  2. #2
    Join Date
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    I'm assuming it's the gen 3 style? Slap a stock cam in it and see what happens
    2008 GMC Sierra SLE....370ci LY6 with some goodies SOLD
    1995 C2500- LS1 swap with a mp112
    build thread- http://www.ls1truck.com/forums/lsx-t...-ls1-swap.html

  3. #3
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    Yea ive got a stock 6.0 cam and another aftermarket ive lined them up and they appear identical but ill probably swap them out
    THEY CALL ME G.

    AZRAEL
    01 GMC REG CAB BUILDING
    06 SILVERADO SS 80E 3200 YANK LS3 TOP, DD
    2013 POLARIS RANGER CREW LE EPS

    The difference between winning and losing, is having a 2nd stage.
    Quote Originally Posted by A PATRIOT View Post
    "MOLON LABE"

  4. #4
    Join Date
    Nov 2007
    Location
    THE MEAN STREETS OF OKLAHOMA
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    11,119
    Bump
    THEY CALL ME G.

    AZRAEL
    01 GMC REG CAB BUILDING
    06 SILVERADO SS 80E 3200 YANK LS3 TOP, DD
    2013 POLARIS RANGER CREW LE EPS

    The difference between winning and losing, is having a 2nd stage.
    Quote Originally Posted by A PATRIOT View Post
    "MOLON LABE"

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