Inspection

INSPECT ¬ĽAC VALVE OPERATION

(a) Check that the IAC valve is half opened.

(b) Connect the IAC valve connector to the IAC valve.

(c) Disconnect the ECT sensor connector from the ECT sensor.

(d) Turn the ignition switch ON.

(e) Check that the IAC valve moves. HINT:

Repeat connecting and disconnecting of IAC valve connector several times and check the operation of Ihe valve. If operation is not as specified, replace the IAC valve.

(f) Turn the ignition switch OFF.

(g) Connect the ECT sensor connector to the ECT sensor.

(h) Disconnect the IAC valve connector from the IAC valve.

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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