Camshaft Position Sensor Replacement - Bank 1 (Right Side) Exhaust

WARNING: This page is about a different car, the 2020 Buick Regal and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Valve Rocker Arm Oil Control Valve - Bank 1 - Remove - Valve Rocker Arm Oil Control Valve Replacement (Bank 1)
1	Camshaft Position Sensor Bolt CAUTION: Refer to Fastener Caution . Tighten 10 N.m (89 lb in)
2	Camshaft Position Sensor WARNING: Refer to Safety Glasses Warning . Procedure Use compressed air to remove debris from the Camshaft Position Sensor and surrounding cavities prior to removing the camshaft position sensor. Disconnect the electrical connector.
3	Camshaft Position Sensor Seal NOTE: Always install the camshaft position sensor O-ring supplied with the NEW camshaft position sensor. If reinstalling the sensor, inspect the camshaft position sensor O-ring and replace as necessary. Lubricate the camshaft position sensor O-ring with clean engine oil prior to installing the camshaft position sensor.