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Home >> Chevrolet >> 2002 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 829 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Crankshaft Position (CKP) Reluctor Ring Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Failure to properly align the crankshaft position sensor reluctor ring may result in component damage and effect OBD II system performance.

Important:  The reluctor ring is shaped like a dish. The dish must face towards the engine front cover.

  1. Install the crankshaft position sensor reluctor ring.
    Fig 1: Installing Crankshaft Position Sensor Reluctor Ring
    G01643704Courtesy of GENERAL MOTORS CORP.
  2. Install the engine front cover. Refer to ENGINE FRONT COVER REPLACEMENT  .
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