Impala V8-5.3L VIN C (2006)
1. Lubricate the O-ring seal with clean engine oil.
2. Install the O-ring seal (704) onto the CMP sensor, if necessary.
3. Install the CMP sensor (703).
4. Remove the CMP sensor bolt (705).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the bolt to 12 N.m (106 lb in).
5. Connect the CMP sensor electrical connector.