New Knock Sensor for Subaru Forester All Impreza All Outback	Limited
One of the components that is vital to your car running properly is the knock sensor.The drastic shocking caused by the following reasons: ignite too early ,the exhaust circulation is bad,the low standard fuel will lead to damaged of the engine. The knock sensor provides knock signal to the computer, which makes the computer re-adjust the ignition timing to prevent further knock. In fact,they play a role in oxygen sensor to feedback control loop ignition timing.Work with:2002	Subaru	Impreza	Outback Wagon 4-Door 2.5L2002	Subaru	Impreza	RS Sedan 4-Door	2.5L2002	Subaru	Impreza	TS Wagon 4-Door	2.5L2000-2001	Subaru	Legacy	All2000-2001	Subaru	Outback	Base Wagon 4-Door	2.5L2000-2001	Subaru	Outback	Limited Sedan 4-Door	2.5L2000-2001	Subaru	Outback	Limited Wagon 4-Door	2.5L1999-2002	Subaru	Forester All1999-2001	Subaru	Impreza	AllPackage include:1 x Knock sensor