GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2003 🢒 L300/LW300 🢒 Engine 🢒 Engine Controls - 3.0L (L81) 🢒 Crankshaft Position Sensor Replacement

Removal Procedure

    Object Number: 894668 Size: SH
  1. Turn the ignition OFF.
  2. Disconnect the crankshaft position (CKP) sensor harness connector.

    3. Caution: Refer to Vehicle Lifting Caution in the Preface section.

  3. Raise the vehicle.
  4. Remove the CKP sensor attachment bolt and remove the sensor. Make sure the O-ring is removed.

Installation Procedure
  1. Make sure the O-ring is on the CKP sensor and lubricate the O-ring with mineral oil based grease.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the CKP sensor and the attachment bolt.

    3. Tighten
    Tighten the crankshaft position sensor bolt to 8 N·m (71 lb in).

  3. Lower the vehicle.
  4. Connect the CKP sensor harness connector. Push the connector in until the lock position is felt, then pull back to confirm engagement.