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Home >> Mazda >> 1997 >> Protege ES L4-1839cc 1.8L DOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Idle/Throttle Speed Control Unit >> Testing and Inspection >> Idle Air Control Resistance Testing
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Idle Air Control Resistance Testing




IDLE AIR CONTROL VALVE TESTING
1. Verify that the ignition switch is OFF.
2. Disconnect the idle air control valve connector.
3. Measure the resistance of the idle air control valve by using an ohmmeter.

Specification: 10.7-12.3 Ohms @ 20°C (68°F)

4. If not within the specification, replace the idle air control valve.