Idle Speed/Throttle Actuator - Electronic: Service and Repair

Throttle Body Assembly:

Idle Air Control (IAC) Valve:

Remove or Disconnect:
1. Disconnect electrical connector from idle air control valve
2. Remove idle air control valve screws

NOTE: Before installing new idle air control valve, measure the distance that the valve is extended. Measurement should be made from the motor housing to end of cone. Distance should be no greater than 28 mm (1 1/8"). If the cone is extended too far, adjustment is required or damage may occur to the valve when installed. Adjust IAC by manually compressing the pintle to achieve the correct length.

Install or Connect:
1. Install new idle air control valve to throttle body. Use new O-ring gasket supplied with assembly.
2. Tighten IAC valve screws to 3.0 N-m (27 lb.in.)
3. Connect electrical connector
4. Start engine and allow engine to reach operating temperature