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Home >> Chevrolet >> 2007 >> Chevy Express G1500, Van Cargo, 4.3 X >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.3L - Introduction (2 Of 2) >> Repair Instructions >> Knock Sensor Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Locating Knock Sensor & Retaining Bolt
    GM679284Courtesy of GENERAL MOTORS CORP.
  1. Install the knock sensor (2) and bolt (1).

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

  2. Connect the KS harness connector (3).
  3. Install the engine cover. Refer to Engine Cover Replacement .