Installation Procedure
NOTE:
The IAC valve may be damaged if installed with the cone (pintle) extended more than 28 mm (1-1/8 in). Measure the distance that the valve is extended before installing a new valve. The distance from the idle air control valve motor housing to the end of the idle air control valve pintle should be less than 28 mm (1-1/8 in). Manually compress the pintle until the extension is less than 28 mm (1-1/8 in).
- Install the new IAC valve O-ring.
- Install the IAC valve.
- Install the IAC valve screws.
Tighten: Tighten the screws to 3.0 N.m (27 lb in).
- Connect the IAC valve electrical connector.
- Start the engine and allow the engine to reach a normal operating temperature.
NOTE:
Refer to Fastener Notice in Cautions and Notices.
IMPORTANT:
The powertrain control module (PCM) will reset the IAC valve whenever the ignition is turned ON, then OFF. Turn the ignition ON for 10 seconds, then OFF for 5 seconds.