The automobile fault code P1392 indicates a problem with the Camshaft Position (CMP) Sensor. This can cause the Engine Light to turn on or the Service Engine Soon Warning Light to illuminate.
The possible causes include a faulty CMP sensor, an open or shorted sensor harness, poor electrical connection in the sensor circuit, or a faulty Engine Control Module (ECM). To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion.
Additionally, look for any broken, bent, pushed out, or corroded pins in the connectors. The repair time for this issue is estimated to be around 1.0 hour.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 6.67 (Out of 10) |
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Uncover The Telltale Signs: Symptoms Of Fault Code P1392 Revealed!
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1392 fault code.
- The symptoms of the automobile fault code P1392 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unraveling The Mystery: What Causes Fault Code P1392?
The automobile fault code p1392 can be caused by a faulty Camshaft Position (CMP) Sensor, an open or shorted Camshaft Position Sensor harness, a poor electrical connection in the Camshaft Position Sensor circuit, or a faulty Engine Control Module (ECM).
- The fault code P1392 can be caused by the following: a faulty Camshaft Position (CMP) Sensor, an open or shorted Camshaft Position Sensor harness, a poor electrical connection in the Camshaft Position Sensor circuit, or a faulty Engine Control Module (ECM).
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Fixing Code P1392: Simple Steps To Resolve The Issue
To fix the automobile fault code p1392, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p1392, you need to follow these steps: 1.
- Check the possible causes mentioned above.
- 2.
- Visually inspect the wiring harness and connectors related to the fault code.
- 3.
- Look for any damaged components.
- 4.
- Check for broken, bent, pushed out, or corroded pins in the connectors.
- 5.
- Repairing this fault code is estimated to take approximately 1.0 hour.
Cracking The Code: P1392 – Cost And Complexity Unveiled!
The automobile fault code P1392 can be diagnosed and fixed within an estimated repair time of 1.0 hour.
Most auto repair shops typically charge between $75 and $150 per hour for their services.
P1392 Fault Code: Understanding The Description And Troubleshooting Steps
The P1392 fault code is stored in the Engine Control Module (ECM) when there is an issue with the output from the Camshaft Position Sensor. This can be due to the sensor not providing the expected signal or the signal being completely missing.
To validate the signal, the ECM relies on information from the Crankshaft Position Sensor. It is important to inspect the phonic wheel for the camshaft position, as incorrect fitment or damage can affect the signal.
Additionally, incorrect valve timing or issues with the variable valve timing system can also cause this fault.
It is crucial to test the operation of the variable valve timing system and ensure a good quality oil supply for its correct functioning. Lastly, when this fault occurs, it is recommended to inspect the lubrication system as well.
FAQ
If you’re seeing the fault code P1392 and your engine light is on, it could be due to a faulty Camshaft Position (CMP) Sensor, an open or shorted Camshaft Position Sensor harness, a poor electrical connection in the Camshaft Position Sensor circuit, or a faulty Engine Control Module (ECM). To visually inspect these possible causes, check the wiring harness and connectors related to the sensor. Look for any damaged components and examine the connector’s pins for any signs of being broken, bent, pushed out, or corroded.
If you notice the engine light or service engine soon warning light is on, it could be due to a faulty Camshaft Position Sensor (CMP). This can happen if the sensor itself is faulty, if the sensor harness is open or shorted, if there is a poor electrical connection in the sensor circuit, or if the Engine Control Module (ECM) is faulty. To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look for any broken, bent, pushed out, or corroded pins in the connectors.
If you suspect that the Engine Control Module (ECM) is causing the p1392 fault code, there are a few steps you can take. First, check for the symptom of the engine light being on or the service engine soon warning light. Then, consider the possible causes, which include a faulty camshaft position sensor, an open or shorted sensor harness, a poor electrical connection in the sensor circuit, or a faulty ECM. To fix the issue, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Also, look for any broken, bent, pushed out, or corroded pins in the connectors.
Wrap Up
If your engine light is on and you’re dealing with a P1392 fault code, it could be due to a faulty Camshaft Position (CMP) Sensor, an open or shorted Camshaft Position Sensor harness, a poor electrical connection in the Camshaft Position Sensor circuit, or a faulty Engine Control Module (ECM). To fix this issue, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.
