Aintier Ignition Knock -Detonation- Sensor KS170 fit for 2000-2003 2005-2006 for Chevrolet Tracker 2.0L-2002-2003 for Suzuki Aerio 2.0L-2004-2007 for Suzuki Aerio 2.3L

Details: The Knock Detonation Sensor is installed in the middle of the cylinder block of the engine. For example, a four-cylinder engine is installed between two cylinders and three cylinders, or between one cylinder and two cylinders, and between three and four cylinders. It is used to measure engine jitter and adjust ignition advance angle when engine knocks. Fit for: 2000-2003 2005-2006 for Chevrolet Tracker 2.0L 2002-2003 for Suzuki Aerio 2.0L 2004-2007 for Suzuki Aerio 2.3L 2007-2008 for Suzuki Grand Vitara 2.7L 2007-2009 for Suzuki SX4 2.0L 1999-2003 for Suzuki Vitara 2.0L 2002-2006 for Suzuki XL-7 2.7L 2007-2008 for Suzuki XL-7 3.6L