P112E
Manifold Absolute Pressure To Throttle Angle Too Low Bank 1
P112E is an OBD-II diagnostic trouble code meaning: Manifold Absolute Pressure To Throttle Angle Too Low Bank 1. Common causes: vacuum leak in intake manifold, map sensor malfunction. Estimated repair cost: $17–67.
Symptoms
- Loss of engine power
- Rough idling
- Increased fuel consumption
- Check Engine Light Illuminates
- Dips during acceleration
Causes
- Vacuum leak in intake manifold
- MAP sensor malfunction
- Dirty or faulty throttle valve
- MAP sensor wiring problems
- Mechanical damage to the intake tract
How to Fix
- Check the tightness of the intake tract for leaks
- Diagnose the MAP sensor and its circuit
- Clean the throttle valve and check its operation
- Check connections and wiring harness of MAP sensor
- Replace MAP sensor if necessary
Related codes
FAQ
What does the P112E code mean?
P112E is an OBD-II diagnostic trouble code that indicates: Manifold Absolute Pressure To Throttle Angle Too Low Bank 1
What causes a P112E error code?
The most common causes of P112E include: Vacuum leak in intake manifold; MAP sensor malfunction; Dirty or faulty throttle valve; MAP sensor wiring problems.
How do I fix a P112E diagnostic trouble code?
To fix P112E: Check the tightness of the intake tract for leaks. Diagnose the MAP sensor and its circuit. Clean the throttle valve and check its operation. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P112E?
Yes, but get it checked soon
How much does it cost to fix P112E?
The estimated repair cost for P112E is $17–67. Actual cost depends on your vehicle, location, and labor rates.
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