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P0339 Cam and Crankshaft Sensor problems

Discussion in 'Electrical' started by Jrgabriel, Jul 14, 2019.

  1. Jul 16, 2019 at 8:56 PM
    #21
    Jrgabriel

    Jrgabriel [OP] Well-Known Member

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    I was off though on what I was thinking....
     
  2. Jul 25, 2019 at 9:30 AM
    #22
    Jrgabriel

    Jrgabriel [OP] Well-Known Member

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    Ok - Update: Car has been at the Dealership officially 2 weeks and one day. I called yesterday and they said they ordered the wire connector to the PCM and will install it today. I said “is that going to fix my problem” and the service manager says...”we hope so - we will see”.
     
  3. Aug 2, 2019 at 2:07 PM
    #23
    Jrgabriel

    Jrgabriel [OP] Well-Known Member

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    This is what the service manager is telling me today -
    “Got a bit of bad news, your gonna need a wiring harness. That sucker ain't cheap though. Its $2,700(+)tax”
     
  4. Oct 19, 2019 at 8:05 PM
    #24
    Jrgabriel

    Jrgabriel [OP] Well-Known Member

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    Update - called and spoke to GM. He was shocked that my car has been at his dealership 4 months. Service Manager was fired a couple weeks ago and he had apparently closed out the ticket. So it’s been sitting there for weeks with no one working on it. This is crazy
     
  5. Nov 6, 2019 at 3:48 PM
    #25
    Jrgabriel

    Jrgabriel [OP] Well-Known Member

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    The fix turned out to replacing that sensor for the 4th time.

    ok - so I got the Jeep back last Saturday. Engine light hasn’t gone back on yet but it is still acting rough though at that 65-70 spot. Sometimes it’s around that 60 mph spot...other times it is riding smooth. When I say rough I mean it feels a little like maybe the spark plug is missing or shaking a little bit. It’s noticeable but other times it feels like it will go smooth through these speeds. Really weird. What can that be? A spark plug? I believe it’s right at that 1600 rpm spot...maybe 1700 sometimes and going anywhere around 60-75. Another strange occurrence happening again are the windows going down when tuning off the car and lights flashing. This happened a few months ago when I first got the car and I changed the batteries in the key fob. What is going on? Any thoughts or ideas? Tomorrow I am supposed to be going back and taking the service manager for a drive. He claims he did drive it and it was running fine between those speeds....but I know enough to know that it isn’t right/perfect.
     
  6. Nov 17, 2019 at 7:33 AM
    #26
    Jrgabriel

    Jrgabriel [OP] Well-Known Member

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    Are you saying that the Alternator was causing the P0339 codes and sensors to fail?
     

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