GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Aveo 🢒 Engine 🢒 Engine Controls and Fuel - 1.5L 🢒 Crankshaft Position Sensor Replacement

Removal Procedure

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


    Object Number: 1241939 Size: SH
  1. Disconnect the negative battery cable.
  2. Disconnect the crankshaft position (CKP) sensor connector at the frame bracket.
  3. Remove the wiring tie straps as needed.
  4. Remove the CKP sensor retaining bolt.
  5. Remove the CKP sensor.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1241939 Size: SH
  1. Install the CKP sensor with the retaining bolt.

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

  2. Connect the CKP sensor connector at the frame bracket.
  3. Secure the wire with the tie straps as needed.
  4. Connect the negative battery cable.