GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Optra 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Crankshaft Position Sensor Replacement

Removal Procedure

    Caution: Refer to Battery Disconnect Caution in the Preface section.


    Object Number: 1820590 Size: SH
  1. Disconnect the negative battery cable.
  2. Disconnect the crankshaft position (CKP) sensor connector.
  3. Remove the CKP sensor.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1820590 Size: SH
  1. Install the CKP sensor.

    2. Tighten
    Tighten the CKP sensor retaining bolt to 7 N·m (62 lb in).

  2. Connect the CKP sensor.
  3. Connect the negative battery cable.