Advancing the valve timing of your engine improves the power performance and therefore, the generated power. And to guide you with getting the task right is the Nissan Quest knock sensor. This part is a type of electronic control unit that takes action to the fuel-air pre-detonation by creating voltage when it is disturbed. The electrical current it generates is regulated by your engine computer. Right at the initial manifestation of irregularity, this particular computer sets off a Diagnostic Trouble Code (DTC) or perhaps instantly corrects the Variable Valve Timing (VVT) of the automobile.

The Nissan Quest knock sensor detects pinging or knocking, which means that you've reached the boundary in advancing your engine's valves. Pinging is just the sound which pressure waves in your combustion chamber creates when it bumps on the cylinder walls or the piston of the engine. It is an occurrence that is actually unique to overly advanced VVT. A good knock sensor readily detects the occurrence of pinging since it is made from Piezoelectric resources or crystals that reacts to most impacts by producing current.

If the Nissan Quest knock sensor is actually badly built or perhaps presently broken, your engine is at stake. Never allow this to take place; look for a dependable alternative coming from best makes including Beck Arnley, Replacement, and Delphi at Parts Train!