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Home >> Pontiac >> 2010 >> G6 GXP, 4D Sedan >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System & Fuel System - 3.6L - Repair Instructions >> Repair Instructions >> Knock Sensor Replacement - Bank 1 >> Removal Procedure

Removal Procedure

    Fig 1: CKP Sensor & Knock Sensor
    GM1839728Courtesy of GENERAL MOTORS CORP.
  1. Remove the exhaust manifold lower heat shield. Refer to Exhaust Manifold Lower Heat Shield Replacement (LY7) .
  2. Disconnect the engine wiring harness electrical connector (1) from the bank 1 knock sensor.
  3. Fig 2: Knock Sensor & Bolt
    GM860801Courtesy of GENERAL MOTORS CORP.
  4. Loosen the knock sensor bolt and remove the knock sensor.