Removal Procedure

Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Graphic shows exhaust camshaft position sensor. Use same procedure for Intake camshaft position sensor.

Disconnect the camshaft position sensor wiring harness plug (1).
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Graphic shows exhaust camshaft position sensor. Use same procedure for Intake camshaft position sensor.

Remove the camshaft position sensor bolt (3).
Remove the camshaft position sensor (2) and the seal ring (1).