HOTSYSTEM New Knock Sensor for Subaru Knock Sensor Forester Legacy Impreza Outback 2.2L 2.5L
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HOTSYSTEM Subaru Knock Sensor For Car 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: 2002 Subaru Forester All 2002 Subaru Impreza Outback Wagon 4-Door 2.5L 2002 Subaru Impreza RS Sedan 4-Door 2.5L 2002 Subaru Impreza TS Wagon 4-Door 2.5L 2001 Subaru Forester All 2001 Subaru Impreza All 2001 Subaru Legacy All 2001 Subaru Outback Base Wagon 4-Door 2.5L 2001 Subaru Outback Limited Sedan 4-Door 2.5L 2001 Subaru Outback Limited Wagon 4-Door 2.5L 2000 Subaru Forester All 2000 Subaru Impreza All 2000 Subaru Legacy All 2000 Subaru Outback Base Wagon 4-Door 2.5L 2000 Subaru Outback Limited Sedan 4-Door 2.5L 2000 Subaru Outback Limited Wagon 4-Door 2.5L 1999 Subaru Forester All 1999 Subaru Impreza All HOTSYSTEM HOTSYSTEM is a registered tradermark, and protected by US Trademark Law. HOTSYSTEM products are sold by authorized sellers only. HOTSYSTEM devotes to offering safe and smart energy, developing fashionable and creative electronics for global customers, focusing on improving customers' on-line shopping experience.
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