Crankshaft Position Sensor Replacement for Chevrolet Corvette 2009

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




1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.

Danger: To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.

2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
3. Remove the starter. Refer to Starter Motor Replacement.
4. Disconnect the crankshaft position (CKP) sensor electrical connector.




Note: Clean the area around the CKP before removal in order to avoid debris from entering the engine.

5. Remove the CKP sensor retaining bolt.
6. Remove the CKP sensor.

1. Install the CKP sensor.

Caution: Refer to Fastener Caution in the Preface section.

2. Install the CKP sensor retaining bolt.

Tighten
Tighten the CKP sensor to 25 N·m (18 lb ft).




3. Connect the CKP sensor electrical connector.
4. Install the starter. Refer to Starter Motor Replacement.
5. Lower the vehicle.
6. Connect the negative battery cable.
7. Program the transmitters. Refer to Transmitter Programming.
8. Perform the CKP System Variation Learn Procedure. Refer to Crankshaft Position System Variation Learn.