GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 1998 🢒 SL1/SC1/SW1 🢒 Engine 🢒 Engine Controls - 1.9L 🢒 Crankshaft Position Sensor Replacement

Removal Procedure

    Object Number: 870193 Size: SH
  1. Record the preset radio stations.
  2. Turn the ignition OFF.
  3. Disconnect the negative battery cable.

    4. Caution: Ensure that the vehicle is properly supported and squarely positioned. To help avoid personal injury when a vehicle is on a hoist, provide additional support for the vehicle on the opposite end from which the components are being removed.

  4. Raise the vehicle.
  5. Disconnect the CKP sensor harness connector.
  6. Remove the attachment bolt and the CKP sensor.

Installation Procedure

    Object Number: 870193 Size: SH
  1. Lubricate the O-ring with clean engine oil.
  2. Install the CKP sensor in the engine block.

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

  3. Install the CKP sensor attachment bolt.

    4. Tighten
    Tighten the crankshaft position sensor bolt to 9 N·m (80 lb in).

  4. Connect the CKP sensor harness connector. Push in the connector until a click is heard and pull back to confirm a positive engagement.
  5. Connect the negative battery cable.
  6. Reset the clock and the preset radio stations.