P1518 - Intake Manifold Runner Control Fault Stuck Open
Repair Importance Level:
Repair Difficulty Level:
P1518 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)
First diagnose P1518 code
-
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P1518 code
Labor: 1.0
The cost of diagnosing the P1518 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.P1518 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1518 Meaning
The Intake Manifold Runner Control (IMRC) is monitored for failure during continuous or key ON engine OFF self-test.
P1518 More Information
Need more information on how to fix the P1518 code?Get Access to Factory Service Manuals
P1518 Information for specific makes
- P1518 AUDI Main Relay Circuit Short to B+
- P1518 BUICK Throttle Actuator Control Module Performance
- P1518 CADILLAC Throttle Actuator Control Module Performance
- P1518 CHEVROLET Throttle Actuator Control Module Performance
- P1518 FORD Intake Manifold Runner Control Fault Stuck Open
- P1518 GMC Throttle Actuator Control Module Performance
- P1518 ISUZU Commanded Versus Actual Throttle Position Correlation Large Step Open
- P1518 LINCOLN Intake Manifold Runner Control Fault Stuck Open
- P1518 MAZDA Intake Manifold Runner Control Shutter Valve Stick Open
- P1518 MERCURY Intake Manifold Runner Control Fault Stuck Open
- P1518 SUBARU Starter Switch Circuit Low Input
- P1518 VOLKSWAGEN Main Relay Circuit Short to B+