Uplander FWD V6-3.5L VIN L (2006)
Crankshaft Position Sensor: Service and Repair
Crankshaft Position Sensor Replacement
CRANKSHAFT POSITION SENSOR REPLACEMENT
REMOVAL PROCEDURE
1. Raise and support the vehicle. Refer to Vehicle Lifting.
2. Position the catalytic converter out of the way. Refer to Exhaust Seal Replacement.
3. Disconnect the block heater electrical connector, if equipped.
4. Disconnect the crankshaft position (CKP) sensor electrical connector.
5. Remove the CKP sensor bolt.
6. Remove the CKP sensor.
7. Inspect for wear, cracks, or leakage if the sensor is not being replaced.
INSTALLATION PROCEDURE
1. Lubricate the O-ring with clean engine oil before installation and replace the O-ring if necessary.
2. Install the CKP sensor.
3. Install the CKP sensor bolt.
NOTE: Refer to Fastener Notice.
Tighten the bolt to 11 N.m (97 lb in).
4. Connect the CKP sensor electrical connector.
5. Connect the block heater electrical connector, if equipped.
6. Connect the catalytic converter.
7. Lower the vehicle.
8. Perform the CKP system variation learn procedure. Refer to Crankshaft Position System Variation Learn.
