P1372 Hyundai Code - Crankshaft Position Sensor Signal Malfunction
Quick Answer
The Crankshaft Position Sensor (CKP) also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. Common causes include Faulty Crankshaft Position (CKP) Sensor, Crankshaft Position (CKP) Sensor harness is open or shorted, Crankshaft Position (CKP) Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1372 Hyundai indicates Crankshaft Position Sensor Signal Malfunction.
- Common causes
- Common causes include Faulty Crankshaft Position (CKP) Sensor, Crankshaft Position (CKP) Sensor harness is open or shorted, Crankshaft Position (CKP) Sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1372 Hyundai Description
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The changing gap causes the magnetic field near the sensor to change. The change in the magnetic field cause the voltage from the sensor to change.
What are the Possible Causes of the DTC P1372 Hyundai?
- Faulty Crankshaft Position (CKP) Sensor
- Crankshaft Position (CKP) Sensor harness is open or shorted
- Crankshaft Position (CKP) Sensor circuit poor electrical connection
How to Fix the DTC P1372 Hyundai?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
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What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1372 Hyundai code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1372 Hyundai Code
1. What does the OBDII code P1372 mean for a Hyundai?
P1372 indicates a Crankshaft Position Sensor Signal Malfunction, meaning the signal from the crankshaft position sensor is not being received or is erratic.
2. What are common symptoms of the P1372 code on a Hyundai?
Symptoms may include engine misfires, stalling, difficulty starting, poor acceleration, and the Check Engine Light being illuminated.
3. What causes the P1372 code to appear in a Hyundai?
Common causes include a faulty crankshaft position sensor, damaged wiring or connectors, a misaligned or damaged reluctor ring, or an issue with the engine control module (ECM).
4. Can I drive my Hyundai with the P1372 code?
It is not recommended, as the malfunction can lead to engine stalling or further damage. Prompt diagnosis and repair are advised.
5. How do I diagnose the P1372 code on a Hyundai?
Diagnosis involves using an OBDII scanner to confirm the code, visually inspecting the crankshaft sensor and wiring, and testing the sensor’s voltage and resistance with a multimeter.
6. How do I fix the P1372 code on a Hyundai?
Repairs may include replacing the crankshaft position sensor, repairing damaged wiring or connectors, or addressing issues with the reluctor ring or ECM.
7. How much does it cost to fix the P1372 code on a Hyundai?
Repair costs vary but typically range from $100 to $300, depending on whether the crankshaft position sensor or wiring needs replacement.
8. What tools are needed to repair the P1372 code on a Hyundai?
Tools commonly required include an OBDII scanner, multimeter, basic hand tools, and possibly a replacement crankshaft position sensor.
9. Can a bad crankshaft position sensor cause the P1372 code?
Yes, a faulty or failing crankshaft position sensor is one of the most common causes of this code.
10. Will clearing the P1372 code fix the problem?
No, clearing the code will only reset the Check Engine Light temporarily. The underlying issue must be diagnosed and repaired to resolve the problem fully.
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