Question about 2002 Jeep Liberty

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2002 jeep liberty 3.7 engine where is knock sensor located and can the knock sensor cause it not to start.

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  • Roberta Smith
    Roberta Smith May 11, 2010

    the knock sensor shouldn't cause that... however the reason the knock sensor was activated can.

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Get the pcm computer checked first for errors.
The 2 knock sensors are bolted into the cylinder block under the intake manifold. The sensors are used only with the 3.7L engine.
http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c15280221909

what are your sysptoms of no start?

Posted on Mar 10, 2009

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