Crankshaft Position (CKP) Sensor Replacement (24X)

Crankshaft Position Sensor Replacement (24X)

REMOVAL PROCEDURE
1. Disconnect the negative battery cable.
2. Remove the serpentine drive belt from crankshaft pulley.
3. Raise the vehicle on hoist. Refer to Vehicle Lifting in Service Precautions.
4. Remove the crankshaft harmonic balancer retaining bolt.
5. Remove the crankshaft harmonic balancer.
6. Note the routing of sensor harness before removal.
7. Remove the harness retaining clip with bolt (1).
8. Disconnect the sensor electrical connector.
9. Remove the sensor bolts (2).
10. Remove the sensor.

INSTALLATION PROCEDURE
1. Install the 24X Crankshaft Position Sensor with bolts (2) and route harness as noted during removal.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the harness retaining clip with bolt (1).

Tighten
Tighten the bolts to 10 N.m (8 lb ft).

3. Connect the sensor electrical connector.
4. Reinstall the balancer on the crankshaft.
5. Apply thread sealer GM #1052080 or equivalent to threads of the crankshaft harmonic balancer bolt.

Tighten
Tighten the bolt to 150 N.m (110 lb ft).

6. Lower vehicle.
7. Reinstall the serpentine drive belt.
8. Reconnect the negative battery cable.