Knock Sensor

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Install knock sensor.
- Make sure that there is no foreign material on the cylinder block mating surface and the back surface of the knock sensor.
- Install knock sensor so that connector faces front of engine.
- Do not tighten the mounting bolts while holding the connector.
- Make sure that the knock sensor does not interfere with other parts.
  CAUTION: If any impact by dropping is applied to the knock sensor, replace it with new one.
- After installing knock sensor, connect sub-harness, and lay it out to rear of engine.
  
  Fig 1: Installing Knock Sensor
  Courtesy of NISSAN MOTOR CO., U.S.A.