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Auxiliary Air Valve (Idle Speed): Testing and Inspection




Removal/Installation
1. Disconnect negative battery cable.
2. Remove the extension manifold.
3. Disconnect the solenoid valve connector.
4. Remove the accelerated warm up system (AWS) solenoid valve as shown in the figure.
5. Install in the reverse order of removal.




Inspection
1. Remove the AWS solenoid valve. (Refer to steps 1-5 above.)
2. Measure the solenoid valve resistance with an ohmmeter.

Resistance: 9.3-11.3 ohms 20°C (68°F)

3. If not as specified, replace solenoid valve.