P1518 FORD – Intake Manifold Runner Control Fault Stuck Open

P1518 FORD Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1518 FORD Possible Causes

Faulty Intake Manifold Runner Control (IMRC) actuator,Intake Manifold Runner Control (IMRC) harness is open or shorted,Intake Manifold Runner Control (IMRC) circuit poor electrical connection,Faulty Engine Control Module (ECM)

P1518 FORD Description

The Intake Manifold Runner Control (IMRC) is monitored for failure during continuous or key ON engine OFF self-test.