P1519
Intake Manifold Runner Control Stuck Closed
P1519 is an OBD-II diagnostic trouble code meaning: Intake Manifold Runner Control Stuck Closed. Common causes: mechanical jamming of imrc dampers, malfunction of the vacuum drive or electric motor. Estimated repair cost: $17–89.
Symptoms
- Reduced engine power at high speeds
- Deterioration in acceleration dynamics
- Unstable engine operation
- Check Engine Light Illuminates
- Possible popping sounds in the intake manifold
Causes
- Mechanical jamming of IMRC dampers
- Malfunction of the vacuum drive or electric motor
- Open or short circuit in control circuit
- Problems with the damper position sensor
- Engine control unit malfunction
How to Fix
- Visual inspection of dampers and drive mechanism
- Checking the integrity of the control and power circuits
- Testing the operation of the damper drive
- Cleaning or replacing stuck dampers
- Replacing a faulty actuator or position sensor
Related codes
Error P1519 by Vehicle Brand
FAQ
What does the P1519 code mean?
P1519 is an OBD-II diagnostic trouble code that indicates: Intake Manifold Runner Control Stuck Closed
What causes a P1519 error code?
The most common causes of P1519 include: Mechanical jamming of IMRC dampers; Malfunction of the vacuum drive or electric motor; Open or short circuit in control circuit; Problems with the damper position sensor.
How do I fix a P1519 diagnostic trouble code?
To fix P1519: Visual inspection of dampers and drive mechanism. Checking the integrity of the control and power circuits. Testing the operation of the damper drive. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1519?
Limited driving only, diagnose soon
How much does it cost to fix P1519?
The estimated repair cost for P1519 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat