GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2004 🢒 Aveo 🢒 Engine 🢒 Engine Controls - 1.2L 🢒 Crankshaft Position Sensor Replacement

Removal Procedure

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


    Object Number: 1240900 Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the air cleaner assembly.
  3. Disconnect the crankshaft position (CKP) sensor connector.
  4. Remove the CKP sensor retaining bolt.
  5. Remove the CKP sensor.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1240900 Size: SH
  1. Install the CKP sensor with the retaining bolt.

    2. Tighten
    Tighten the CKP sensor retaining bolt to 6.5 N·m (58 lb in).

  2. Connect the CKP sensor connector.
  3. Install the air cleaner assembly.
  4. Connect the negative battery cable.