Question about 2001 Nissan Altima

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KNOCK SENSOR NEED TO REPLACE BUT MY CAR TURNS OVER BUT DOES NOT

COULD IT BE BECAUSE MY KNOCK SENSOR NEED REPLACING THATS WHY MY CAR WONTT START JUST TURNS OVER

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  • deno1962 Mar 07, 2009

    1997 Altima also have the same issue code P0325 fuel pump works and changed ignition module no spark at plugs cranks but will not start?

  • Mike Butler
    Mike Butler May 11, 2010

    Who suggested that and why, did you have it checked for trouble codes or something?

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  • Nissan Master
  • 705 Answers

No, knock sensor will not cause NO start condition. You have a different problem.

Posted on Feb 08, 2009

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the computer receive signals if engine knocking and adjust the timing till stop.Before replace the sensors make sure the engine have no other misfire ,bad gas or vacuum leak.plug scan tool and read the code.Only circuit problem will be a true knock problem. Inspect all wire connectors before start taking a part.

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Car doesn't start after replacing both knock sensors


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My car pulled p0328 code what does that mean


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Knock sensor replacement ....2003 kia rio....emissions ...obd II....failure...need to pass inspection...failure code P0325 (Knock sensor 1 circuit malfunction)....where vis the knock sensor located on a...


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High RPMs


yes its related to knock sensor because car is running rich in fuel, and car runs of on safe mode, so overdrive will be off. have you and a friend replace it. remove intake assembly, then intake manifold, but first remove your anifreeze from radiator, trust me you want to remove antifreeze! their are brackets by the fire wall to hold down the manifold, thats the hard part is taking it off and putting that on since not to much space to work on it. on the block you'll see the two knock sensors, has 2 wires each, knock sensors cost between 150- 200 a piece, still cheaper than dealership putting it on. also buy some liquid gasket because you will need that. after putting it all back together reset the ecu and you should be fine,

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