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Home >> Isuzu >> 2005 >> Ascender Limited, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System - 4.2L - Introduction) >> Repair Instructions >> Knock Sensor (KS) Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Locating Knock Sensor Components
    GM727528Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Component Fastener Tightening Notice in Cautions and Notices.
  1. Install the knock sensor (1 or 2) and the bolt (3).

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

  2. Connect the knock sensor harness connector (4).
  3. Lower the vehicle.