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Home >> Pontiac >> 2008 >> Torrent GXP, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Controls And Fuel - 3.4L - Introduction (2 Of 2)) >> Repair Instructions >> Knock Sensor Replacement - Bank 2 >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: DO NOT apply threadlocker to the sensor threads. The sensor threads are coated at the factory and applying additional threadlocker affects the sensor's ability to detect detonation.
    Fig 1: View Of Knock Sensor & Bolt
    GM1822246Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  1. Position the knock sensor to the engine and tighten the bolt.

    Tighten:  Tighten the bolt to 25 N.m (18 lb ft).

  2. Fig 2: Identifying Battery Cables & Engine Wiring Harness Clips
    GM1822245Courtesy of GENERAL MOTORS CORP.
  3. Connect the engine wiring harness electrical connector (2) to the knock sensor.
  4. Lower the vehicle.