GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2009 🢒 Astra 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Crankshaft Position Sensor Replacement

Removal Procedure
  1. Remove the starter. Refer to Starter Motor Replacement.

    2. Object Number: 1945798 Size: LH
  2. Remove the crankshaft position sensor.
    3. • Disconnect the wiring harness plug (1).
    • Disconnect the crankshaft position sensor (2) from the bracket.
    • Remove the bolt (3).

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.

  1. Install the crankshaft position sensor.

    2. Tighten
    Tighten the bolt to 4.5 N·m (40 lb in).

    • Install the wiring harness plug into the bracket.
    • Install the wiring harness plug.
  2. Install the starter. Refer to Starter Motor Replacement.