P0339 Mitsubishi Code - Crankshaft Position Sensor Circuit Intermittent
Quick Answer
The Crankshaft position sensor 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 sensor, Crankshaft position sensor harness is open or shorted, Crankshaft position 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
- P0339 Mitsubishi indicates Crankshaft Position Sensor Circuit Intermittent.
- Common causes
- Common causes include Faulty crankshaft position sensor, Crankshaft position sensor harness is open or shorted, Crankshaft position 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 P0339 Mitsubishi 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 P0339 Mitsubishi?
- Faulty crankshaft position sensor
- Crankshaft position sensor harness is open or shorted
- Crankshaft position sensor circuit poor electrical connection
- Signal plate may be damage
- Starter motor may be faulty
- Starting system circuit
- Dead or weak battery
How to Fix the DTC P0339 Mitsubishi?
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
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0339 Mitsubishi 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 P0339 Mitsubishi Code
1. What are common symptoms of OBDII code P0339 in a Mitsubishi related to the Crankshaft Position Sensor Circuit Intermittent?
- Common symptoms include engine stalling, rough idling, difficulty starting the engine, and decreased fuel efficiency.
2. What are the possible causes of OBDII code P0339 in a Mitsubishi indicating a Crankshaft Position Sensor Circuit Intermittent issue?
- Possible causes include a faulty crankshaft position sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor's alignment or mounting.
3. How can I diagnose a P0339 trouble code related to the Crankshaft Position Sensor Circuit Intermittent in my Mitsubishi?
- Diagnose the code by checking the sensor's wiring and connectors for damage, testing the sensor's functionality, and verifying the sensor's alignment and mounting position.
4. What are the repair options for resolving OBDII code P0339 in a Mitsubishi due to a Crankshaft Position Sensor Circuit Intermittent problem?
- Repair options include replacing the faulty crankshaft position sensor, repairing damaged wiring or connectors, and ensuring proper alignment and mounting of the sensor.
5. Can a DIY enthusiast fix the OBDII code P0339 related to the Crankshaft Position Sensor Circuit Intermittent in a Mitsubishi?
- While some DIY enthusiasts may be able to replace the crankshaft position sensor themselves, diagnosing and repairing wiring or alignment issues may require professional assistance.
6. Are there any precautions to take when working on the Crankshaft Position Sensor Circuit in a Mitsubishi with OBDII code P0339?
- It is important to disconnect the vehicle's battery before working on the sensor circuit to avoid any electrical hazards or damage to the vehicle's electronic systems.
7. How critical is it to address OBDII code P0339 in a Mitsubishi indicating a Crankshaft Position Sensor Circuit Intermittent fault?
- Ignoring the code can lead to further engine performance issues, potential engine damage, and an increase in fuel consumption, so it is important to address the problem promptly.
8. Can a faulty crankshaft position sensor cause other OBDII trouble codes besides P0339 in a Mitsubishi?
- Yes, a faulty crankshaft position sensor can trigger other codes related to engine misfires, timing issues, or sensor circuit faults in addition to the P0339 code.
9. Is it safe to continue driving my Mitsubishi with OBDII code P0339 due to a Crankshaft Position Sensor Circuit Intermittent issue?
- It is not recommended to drive the vehicle with this issue as it can lead to engine performance problems and potential breakdowns, so it is advisable to address the problem as soon as possible.
10. How long does it typically take to repair OBDII code P0339 caused by a Crankshaft Position Sensor Circuit Intermittent issue in a Mitsubishi?
- The repair time can vary depending on the exact cause of the issue, but replacing the crankshaft position sensor or repairing wiring typically takes a few hours at a repair shop.
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