HOTSYSTEM New Knock Sensor for Nissan Frontier Xterra Quest 3.3L

HOTSYSTEM Nissan Knock Sensor For Car

Automobile engines are complicated machines. They require a multitude of belts, fluids, moving parts and chain reactions all occurring in the correct timing and rhythm for your car to run efficiently. If one device fails or if a part doesn't move at the precise time it needs to, the car may not run correctly or the engine may be damaged. One of the components that is vital to your car running properly is the knock sensor.

Function
The knock sensor is a listening device located inside the engine near the intake manifold or the pistons that is designed to detect pressure inside the engine. The vibrations that it records as a result of this pressure are converted into voltage and sent to the car's engine control unit (ECU). This is to prevent detonation in the engine when the fuel/air mixture explodes too quickly and causes engine knock or "pinging." The ECU takes the information provided by the knock sensor and adjusts the ignition timing to the engine.

. Work with:
2004 Nissan Frontier
2004 Nissan Xterra
2003 Nissan Frontier
2003 Nissan Xterra
2002 Nissan Frontier
2002 Nissan Quest
2002 Nissan Xterra
2001 Nissan Frontier
2001 Nissan Quest
2001 Nissan Xterra
2000 Nissan Frontier
2000 Nissan Quest
1999 Nissan Frontier XE Extended Cab Pickup 2-Door
1999 Nissan Frontier SE Extended Cab Pickup 2-Door
1999 Nissan Quest


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