The automobile fault code P051C indicates a problem with the Crankcase Pressure Sensor. When this fault code appears, the Engine Light or Service Engine Soon Warning Light will turn on.
The cause of this issue could be a faulty sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit. To fix this problem, 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.
It is important to address this fault code promptly to prevent further damage to the engine.
Repair Importance Level | 10.0 (Out of 10) |
Estimated Repair Time | Approximately 1.0 hour |
Repair Difficulty Level | 10.0 (Out of 10) |
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Decode The Symptoms: Unveiling The Mystery Of Code P051C
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p051c fault code.
- The symptoms of the automobile fault code p051c include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unraveling The Mystery: What Causes Fault Code P051C?
The automobile fault code p051c can be caused by a faulty crankcase pressure sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit.
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- The fault code p051c can be caused by: a faulty crankcase pressure sensor, an open or shorted harness for the crankcase pressure sensor, and a poor electrical connection in the crankcase pressure sensor circuit.
Fixing Code P051C: Simple Steps To Resolve The Issue
To fix the automobile fault code p051c, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p051c, start by checking the possible causes mentioned above.
- Then, visually inspect the wiring harness and connectors related to the issue.
- Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
- This fix is estimated to take approximately 1.0 hour.
Cracking The Code: P051C – Cost And Complexity Unveiled!
The factors influencing the diagnosis and fixing cost of the automobile fault code p051c are the estimated repair time of 1.0 hour and the average hourly rate charged by auto repair shops, which ranges between $75 and $150.
P051C: Understanding The Causes And Solutions For This Automobile Fault Code
The P051C fault code refers to the Crankcase Pressure Sensor Circuit being detected as low by the Engine Control Module (ECM).
The ECM constantly monitors the signal from the Crankcase Pressure Sensor and if it falls outside of the factory specifications, it triggers this fault code. This code indicates that there is an issue with the circuitry of the sensor, causing it to read a lower pressure than expected. It is important to address this issue promptly to ensure proper engine performance and prevent potential damage.
FAQ
If you see the engine light or service engine soon warning light on, the fault code P051C could be the culprit. This code is often caused by a faulty crankcase pressure sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit. To fix the issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. Don’t forget to check the possible causes mentioned above for a more comprehensive solution.
To fix the p051c fault code, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check if there are any broken, bent, pushed out, or corroded pins in the connectors. This can help identify any issues with the Crankcase Pressure Sensor or its circuit. Don’t forget to check the “Possible Causes” mentioned above for a comprehensive solution.
When resolving the p051c fault code, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. These issues can cause a poor electrical connection or an open/short circuit in the Crankcase Pressure Sensor. By checking for these specific problems, you can effectively address the cause of the fault code and resolve the issue.

Wrap Up
If your engine light is on, it could be due to a faulty crankcase pressure sensor or issues with the sensor’s wiring. To fix this, visually inspect the wiring harness and connectors for any damage.
Check for broken or corroded pins on the connectors.
Take action now to prevent further damage.