mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

BAC Valve Operation Inspection|Page 2376 > < BAC Valve Operation Inspection
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Idle Speed/Throttle Actuator - Electronic: Testing and Inspection
Component Inspection

IDLE AIR CONTROL (IAC) VALVE INSPECTION [KJ]

1. Verify that the ignition switch is at OFF.

2. Disconnect the IAC valve connector.
3. Measure the resistance of the IAC: valve using an ohmmeter. If not as specified, replace the BAC valve. 

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

BAC Valve Operation Inspection|Page 2376 > < BAC Valve Operation Inspection