Century V6-3.1L VIN J (2005)
1. Install the new IAC valve O-ring.
2. Install the IAC valve.
3. Install the IAC valve screws.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the screws to 3 N.m (27 lb in).
4. Connect the IAC valve electrical connector.
5. The powertrain control module (PCM) will reset the IAC valve whenever the ignition is turned ON, then OFF. Turn the ignition ON, then OFF.
6. Start the engine. Allow the engine to reach operating temperature. Verify proper operation.
