HQRP Knock Sensor for Infiniti I30 1996 1997 1998 96 97 98 plus HQRP Coaster

HQRP Knock Sensor. This is a replacement part of the highest quality. A vehicle knock sensor is a sensor screwed into the engine''s block or cylinder head. It allows the engine to run with the ignition timing advanced as far as possible. The automobile''s computer continues to advance the vehicle''s timing until the knock sensor detects knock or detonation. After that the sensor sends the computer a signal to adjust the timing. This ensures greater FUEL ECONOMY and MORE POWER to get the most from your engine! Compatibility: 1996 Infiniti I30 1997 Infiniti I30 1998 Infiniti I30 1999 Infiniti I30 2000 Infiniti I30 2001 Infiniti I30