P012E
Turbocharger/Supercharger Inlet Pressure Sensor A Circuit Intermittent/Erratic
P012E is an OBD-II diagnostic trouble code meaning: Turbocharger/Supercharger Inlet Pressure Sensor A Circuit Intermittent/Erratic. Common causes: open or short circuit in wiring harness, pressure sensor malfunction. Estimated repair cost: $56–167.
Symptoms
- Unstable engine operation
- Power reduction
- Check Engine light comes on
Causes
- Open or short circuit in wiring harness
- Pressure sensor malfunction
- Poor contact in connectors
- Problems with the ECU
How to Fix
- Check the sensor wiring harness and connectors for damage.
- Check sensor resistance and voltage
- Replace the sensor if it is faulty
- Check and clean connector contacts
Related codes
Error P012E by Vehicle Brand
FAQ
What does the P012E code mean?
P012E is an OBD-II diagnostic trouble code that indicates: Turbocharger/Supercharger Inlet Pressure Sensor A Circuit Intermittent/Erratic
What causes a P012E error code?
The most common causes of P012E include: Open or short circuit in wiring harness; Pressure sensor malfunction; Poor contact in connectors; Problems with the ECU.
How do I fix a P012E diagnostic trouble code?
To fix P012E: Check the sensor wiring harness and connectors for damage.. Check sensor resistance and voltage. Replace the sensor if it is faulty. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P012E?
Limited driving only, diagnose soon
How much does it cost to fix P012E?
The estimated repair cost for P012E is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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