Turn the ignition key to OFF, then locate the CMP sensor on the right end of the cylinder head, near the exhaust camshaft. Disconnect the CMP sensor electrical connector, followed by the electrical connector for 
Knock Sensor No. 2. Detach the knock sensor No. 2 electrical lead from the clip on the CMP sensor and set it aside. Remove the CMP sensor retaining bolt and then take out the CMP sensor. For installation, reverse the removal process, ensuring the CMP sensor bolt is tightened securely.