Frontier SE King Cab 4WD L4-2.4L (KA24DE) (1998)
Idle Speed/Throttle Actuator - Electronic: Testing and Inspection
COMPONENT INSPECTION
IACV-AAC Valve
Disconnect IACV-AAC valve harness connector.
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Check IACV-AAC valve resistance.
Resistance: Approximately 10 Ohms [at 25° C (77° F)]
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Check plunger for seizing or sticking.
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Check for broken spring.