Thread: p0325?

I read the old thread about it. My car keeps throwing the code but it doesnt seem to really have any problems.

Ive pulled timing a few times and the code still comes on. I know my spark plugs are too hot for turbo (heat range 5) so I just ordered some 7's. Its just got me kind of stumped. My engine runs pretty well, it boosts strong, revs perfectly, idles well, the plugs looks fine too.

Someone said the prothanes could be shaking the motor too much and setting the code?

Every older nissan I've ever seen has had knock sensor codes. There's a reason they don't throw cels.

My cel is always on from the p1401 lol. Those are the only 2 codes I have now.

Alright I put in my new plugs and the code came back 2 days later. Im gonna go ahead and buy a new knock sensor. Is is better to buy the $150 one from Nissan or the $50 cheapo on ebay?

Buy a cheapo. not worth spending so much money on a silly knock sensor.

Will do.
Will a healthy running engine throw the knock sensor code from time to time?

Yes, from time to time it can happen with some vehicles. Who knows why. I ohmed mine, checked pins and connectors etc and always got that stupid code.

Nissan Maxima Pathfinder Sentra Pickup Knock Sensor : eBay Motors (item 370390907985 end time Jul-03-10 00:00:31 PDT)

this might help you out

Good link! Anyway, I was told to just put a rubber washer between the sensor and block to get rid of the prothanes vibrating the sensor too much