1998 Nissan Frontier "engine knock" Questions

...engine. Knock sensors listen to the sound the cylindersw make during combustion. They are necessary for the engine computer to retard timing in order to prevent engine damage in the event of ...

...engine knock. If it's a V6 then possibly it will be between the cylinder heads and access to them can only be attained by removing the intake manifold. I would suggest calling a Nissan Dealer parts ...

knock sensor circuit problem check engine comes on for two to three days after code has been cleared Well, you have another issue besides a knock sensor problem. A knock sensor code WILL NOT ...

...is the ECM (Engine Control Module) but that's more expensive. The knock sensor isn't the easiest job but there is a video on youtube for a 2003 knock sensor you could watch to help you with

...engine "knock" caused by an advanced ignition system. It allows the fuel mixture to run extremely lean and efficient and when it can't perform at maximum effeciency, it "knocks" like it has bad gas ...

...with the motor causing the konck. Mine is having the same issue. I know this comment is years late but FWIW I read there's a TSB on the hydraulic lifters in the 3.3 V6 causing a cold engine

LOCATION OF KNOCK SENSOR The knock sensor is located between the cylinder heads on the engine block torwards the front of the engine.

...knocks for better fuel mixture,you can remove the intake manifold and replace the sensor,the 3.3l engines takes one sensor only make sure to use origenal part or a dorman product not a chinees ...

engine repair code P0440 on a Nissan frontier v63.3 po325--ignition system or missfire. Hi, P0325 Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor) P0440 Evaporative Emission Control System

...is designed to pick up any differences in motor quality and will throw the engine light on. sometimes the problem is the knock sensor, or there is an underlying cause that the knock sensor is