Symptom Procedure Definition: 27
With engine idling, disconnect AAC valve connector. If engine RPM does not decrease, check AAC valve circuit. See IDLE CONTROL SYSTEM in I - SYSTEM/COMPONENT TESTS article in the ENGINE PERFORMANCE section.
With engine idling, disconnect AAC valve connector. If engine RPM does not decrease, check AAC valve circuit. See IDLE CONTROL SYSTEM in I - SYSTEM/COMPONENT TESTS article in the ENGINE PERFORMANCE section.