Installation Procedure

WARNING: This page is about a different variant/trim than selected.

Fig 1: View Of CMP Actuator Solenoid Valve

GM1772477

Courtesy of GENERAL MOTORS COMPANY

Install the a NEW CMP actuator solenoid valve until snug.
With the CMP actuator properly positioned onto the camshaft, the CMP actuator solenoid valve can be threaded completely into the camshaft using light hand pressure. Tighten by hand until snug.

CAUTION:

Refer to Fastener Caution .

Tighten the CMP actuator solenoid valve.
Tighten
1. Tighten the solenoid valve a first pass to 65 (48 lb ft).
2. Tighten the solenoid valve a final pass and additional 90 degrees using J 45059 angle meter.
Install the CMP actuator magnet. Refer to Camshaft Position Actuator Magnet Replacement .