Aintier knock sensor harness KS79 KS79T22060-30P00 fit for 1991-1996 1999-2002 for Infiniti G20 2.0L-1996-1999 for Infiniti I30 3.0L-1997-2000 for Infiniti Q45 4.1L

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: 1991-1996 1999-2002 for Infiniti G20 2.0L 1996-1999 for Infiniti I30 3.0L 1997-2000 for Infiniti Q45 4.1L 1990-1996 for Infiniti Q45 4.5L 1997-2000 for Infiniti QX4 3.3L 1993-1998 for Mercury Villager 3.0L 1995-1998 for Nissan 200SX 2.0L 1991-1998 for Nissan 240SX 2.4L 1990-1996 for Nissan 300ZX 3.0L 1993-2001 for Nissan Altima 2.4L 1990-1994 for Nissan D21 3.0L 1998-2000 for Nissan Frontier 2.4L 1992-1999 for Nissan Maxima 3.0L 1991-1993 for Nissan NX 2.0L 1990-1995 for Nissan Pathfinder 3.0L 1996-2000 for Nissan Pathfinder 3.3L 1995 for Nissan Pickup 3.0L 1998-2000 for Nissan Sentra 1.6L 2000-2001 for Nissan Sentra 1.8L 1991-1994 1998-2001 for Nissan Sentra 2.0L 2000 for Nissan Xterra 2.4L