Last week I got a P0327 code. So, I cleared it and it came back. So I checked all the wires to make sure there were no kinks, loosen the ground wires and retighten them, and check the harness, as the manual suggested. Everything was fine according to spec, so the next step was replacing the Knock Sensor.

It took me about two hours because it's literally buried under the intake manifold.
Well, I thought it was fixed because i started the care up three time this weekend in the garage and check for the code and got "no codes Passed".

Well, this morning, checked it after I got to work and had multiple misfire
(p0300) and the Knock Sensor code (p0327)!

 

Bump for Sly.. man.. no idea bro!

 

Mike this is killing me! I don't know what to try next. I talked to a buddy and he told me this was a problem with the 02 Maximas, but I don't have a clue what is casing this code.

 

Wish i could help.....hey i can.Bring it by the shop i work at and ill get one of my guys to check it.