If you have an Acura vehicle and are getting a P0342 code, the Camshaft Position Sensor Circuit Low Input has been detected. This can be caused by various issues, ranging from a CMP sensor power circuit open between the sensor and the PCM to a CMP sensor signal circuit being shorted to ground. It is important to diagnose and troubleshoot the issue in order to repair it properly. In this article, we will discuss the Acura P0342 Code and the different causes and solutions for this code.
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Causes and Solutions for Acura P0342 Code
| Cause | Solution |
|---|---|
| The CMP sensor signal circuit is open | Check the CMP sensor signal circuit for continuity and repair any open circuits. |
| The CMP sensor signal circuit is shorted to ground | Check the CMP sensor signal circuit for shorts to ground and repair as needed. |
| CMP sensor power circuit open between the sensor and PCM | Check the CMP sensor power circuit for continuity and repair any open circuits. |
| The CMP sensor ground circuit is open | Check the CMP sensor ground circuit for continuity and repair any open circuits. |
| CMP sensor is damaged or has failed | Replace the CMP sensor with a new one. |
CMP Sensor Signal Circuit is Open
When the CMP sensor signal circuit is open, it can cause the Acura P0342 code to be triggered. To diagnose this issue, check the CMP sensor signal circuit for continuity and repair any available courses. When you locate the available system, you can fix it and clear the code.
The CMP Sensor Signal Circuit is Shorted to the Ground
A shorted CMP sensor signal circuit is another common cause of the Acura P0342 code. To diagnose this issue, check the CMP sensor signal circuit for shorts to ground and repair as required. You can clear the code once you have found and fixed the shorted circuit.
CMP Sensor Power Circuit Open between the Sensor and PCM
The CMP sensor power circuit open between the sensor and PCM can also cause the Acura P0342 code. To diagnose this issue, check the CMP sensor power circuit for continuity and repair any open circuits. Once the open circuit has been repaired, you can clear the code.
CMP Sensor Ground Circuit is Open
When the CMP sensor ground circuit is open, it can cause the Acura P0342 code to be triggered. To diagnose this issue, check the CMP sensor ground circuit for continuity and repair any open circuits. Once you have located and repaired the open circuit, you can clear the code.
The CMP Sensor is Damaged or Has Failed
The last common cause of the Acura P0342 code is a damaged or failed CMP sensor. You must replace the CMP sensor with a new one to diagnose this issue. Once the new sensor has been installed, you can clear the code.
Conclusion
The Acura P0342 Code can be caused by various issues, ranging from a CMP sensor power circuit open between the sensor and the PCM to a CMP sensor signal circuit shorted to ground. It is important to diagnose and troubleshoot the issue to repair it properly. This article discussed the causes and solutions for this code and how to diagnose and fix it properly. By following the steps outlined in this article, you can successfully diagnose and repair the Acura P0342 Code.