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Camshaft Position Sensor: Installation

WARNING: This page is about a different car, the 2003 Cadillac Seville and 2003 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Inspect the CMP sensor "O" ring for wear or damage. If a problem is found, replace the "O"ring.

Lubricate the "O" ring with clean engine oil. Install the CMP sensor. Tighten the CMP sensor retaining bolt to specification. See TORQUE SPECIFICATIONS . Connect the CMP sensor electrical connector. Operate the engine and inspect the CMP sensor for engine oil leaks.

Fig 1: Locating Camshaft Position Sensor & HO2S Bank 1, Sensor 1
G00027864Courtesy of GENERAL MOTORS CORP.