Possible causes
– Intake Manifold Runner Control (IMRC) harness is open or shorted
– Intake Manifold Runner Control (IMRC) circuit poor electrical connection
– Faulty Intake Manifold Runner Control (IMRC) actuator
– Faulty Engine Control Module (ECM)
– Intake Manifold Runner Control (IMRC) circuit poor electrical connection
– Faulty Intake Manifold Runner Control (IMRC) actuator
– Faulty Engine Control Module (ECM)
Tech description
2001 Ford Windstar fix for Check Engine Light code P1518 – Intake Manifold Runner Control Stuck Open
User Submitted Video
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1518 FORD OBD Code Description