GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Optra - Mexico 🢒 Engine 🢒 Engine Controls - 1.8L (LDA) 🢒 Camshaft Position Sensor Replacement

Removal Procedure

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


    Object Number: 1701063 Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the engine cover.
  3. Disconnect the sensor electrical connector.
  4. Remove the timing belt front cover. Refer to Timing Belt Cover Replacement .

    5. Object Number: 1701065 Size: SH
  5. Remove the camshaft position (CMP) sensor bolts.
  6. Remove the CMP sensor from the top.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1701065 Size: SH
  1. Install the CMP sensor and bolts.

    2. Tighten
    Tighten the CMP bolts to 6.5 N·m (58 lb in).


    Object Number: 1701063 Size: SH
  2. Install the timing belt front cover, the crankshaft pulley, the accessory drive belt, and the air filter. Refer to Timing Belt Cover Replacement .
  3. Connect the sensor electrical connector.
  4. Install the engine cover.
  5. Connect the negative battery cable.