how to fix code po325 on 1999 Infiniti G20

what is code PO325 and how to fix it

Asked by for the 1999 Infiniti G20
was there another code along with this?? if there was then i would ignore this code. nissan had big problems with ghost codes on 325. they accompanied other codes for some reason. if it is a stand alone code, then by all means have it verifed and a bid.

I got this code popping out and P0400. Car is fine, noissues. Do i need to worry, my service engine light cane on
1 more answer
P0325 is a Knock Sensor or circuit code.
I suggest you to get a repair manual - either from a parts store or online.
The position and torque is very important to the knock sensor!