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-   -   2009 Jeeep Cam,. Crank position code issue (http://www.jeepgarage.org/f181/2009-jeeep-cam-crank-position-code-issue-72800.html)

ironmikelaw 03-14-2014 11:42 AM

2009 Jeeep Cam,. Crank position code issue
 
Hello everyone i'm looking for some advice
Let me start out by saying I am the auto parts business even with vast amount of customers I deal with I still come up with no concrete answer

My wife currently drives a 2009 Jeep grand Cherokee Overland with the 57 hemi
A week ago the check engine light came on and it through a cam and crank position sensor codes being in the auto parts business I do have access to a multiple of scan tools after checking the code I went to my local Jeep dealership that I have a business relationship with and purchase OE cam and crank position sensors after replacing the sensors and clearing the code the vehicle ran perfectly
However when I turn the vehicle off and restarted the code immediately reappears in the vehicle runs in a tape of limp mode with loss of power and the ability to use things like remote start and cruise control if I clear the code and start the vehicle immediately the vehicle runs perfect I'm even driven the vehicle for multiple hours with no issue whatsoever however once I shut the vehicle off and turn it back on the light comes back on in the process starts all over again I now have my wife clearing the code when she starts the vehicle each time I have consulted friends in the business and have checked wiring and have not come up with any concrete answer on why this is happening I did not know if a faulty knock sensor could make this happen if anybody has any information it will be greatly appreciated


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