P1372
Crankshaft Position Sensor Signal Malfunction
P1372 is an OBD-II diagnostic trouble code meaning: Crankshaft Position Sensor Signal Malfunction. Common causes: faulty crankshaft position sensor, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Unstable engine operation
- Difficulty starting the engine
- Power Loss
- Stalling engine
- Check Engine light comes on
Causes
- Faulty crankshaft position sensor
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Damage to the crankshaft gear
- Problems with the engine ECU
How to Fix
- Check the condition of the sensor and its connector
- Check the sensor circuit for open circuit and short circuit
- Check the condition of the crankshaft gear
- Replace the crankshaft position sensor if necessary
- Check and reflash the ECU if necessary
Related codes
Error P1372 by Vehicle Brand
FAQ
What does the P1372 code mean?
P1372 is an OBD-II diagnostic trouble code that indicates: Crankshaft Position Sensor Signal Malfunction
What causes a P1372 error code?
The most common causes of P1372 include: Faulty crankshaft position sensor; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Damage to the crankshaft gear.
How do I fix a P1372 diagnostic trouble code?
To fix P1372: Check the condition of the sensor and its connector. Check the sensor circuit for open circuit and short circuit. Check the condition of the crankshaft gear. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1372?
Do not drive — repair immediately
How much does it cost to fix P1372?
The estimated repair cost for P1372 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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