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Engine-Codes – Nissan – P0345 2003 Nissan Murano

P0345 2003 Nissan Murano Code - Camshaft Position Sensor Circuit Bank 2

Quick Answer

The OBD-II code P0345 in a 2003 Nissan Murano indicates a problem with the Camshaft Position Sensor Circuit in Bank 2. Common causes include Faulty camshaft position sensor, Damaged wiring or connectors in the sensor circuit, Timing belt or chain issues. 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
P0345 2003 Nissan Murano indicates Camshaft Position Sensor Circuit Bank 2.
Common causes
Common causes include Faulty camshaft position sensor, Damaged wiring or connectors in the sensor circuit, Timing belt or chain issues.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 13, 2024
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Code P0345 2003 Nissan Murano Description

The OBD-II code P0345 in a 2003 Nissan Murano indicates a problem with the Camshaft Position Sensor Circuit in Bank 2. The camshaft position sensor is a crucial component that monitors the position of the camshaft in relation to the crankshaft. This information is essential for the engine control module (ECM) to determine the precise timing of the fuel injection and ignition spark. In Bank 2, the sensor is typically located on the side of the engine where cylinder number 2 is located.

OBDII Code P0345 2003 Nissan Murano - Camshaft Position Sensor Circuit Bank 2
P0345 2003 Nissan Murano Code - Camshaft Position Sensor Circuit Bank 2

Common Causes of P0345 2003 Nissan Murano

  1. Faulty camshaft position sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Timing belt or chain issues
  4. ECM malfunction
  5. Poor maintenance or wear and tear

Symptoms of P0345 2003 Nissan Murano

  1. Rough idling or engine misfires
  2. Decreased fuel efficiency
  3. Engine stalling or hesitation
  4. Illumination of the Check Engine Light
  5. Loss of power or acceleration

How to Fix P0345 2003 Nissan Murano

  1. Use an OBD-II scanner to confirm the P0345 code and diagnose the specific issue.
  2. Locate the camshaft position sensor in Bank 2 and inspect for any visible damage or wear.
  3. Test the sensor's resistance and voltage output to determine if it is functioning correctly.
  4. Replace the camshaft position sensor if it is found to be faulty, ensuring proper installation and connection.
  5. Clear the OBD-II code and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0345 2003 Nissan Murano

The cost of repairing the Camshaft Position Sensor Circuit in Bank 2 of a 2003 Nissan Murano can vary depending on the specific cause of the issue and the labor rates in your area. Typically, the cost of a new camshaft position sensor ranges from $50 to $150, while the labor cost for the repair can range from $100 to $300. Overall, you can expect to pay anywhere from $150 to $450 for this repair, but it's advisable to check with local auto repair shops for a more accurate estimate based on your location and vehicle specifics. Keep in mind that rates at dealerships or in metropolitan areas may be higher, while independent shops often offer more competitive prices.

When is the Code Detected?

The camshaft position sensor signal is not detected by the Engine Control Module(ECM) during the first few seconds of engine cranking

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0345 2003 Nissan Murano Code

1. What are the common symptoms of OBDII code P0345 in a 2003 Nissan Murano?

- Common symptoms include engine misfires, rough idling, decreased fuel efficiency, and difficulty starting the vehicle.

2. What does the OBDII code P0345 indicate in a 2003 Nissan Murano?

- The code P0345 indicates a problem with the camshaft position sensor circuit in Bank 2 of the engine.

3. What are some possible causes of OBDII code P0345 in a 2003 Nissan Murano?

- Possible causes include a faulty camshaft position sensor, damaged wiring or connectors, issues with the timing belt, or a problem with the engine control module (ECM).

4. How can I diagnose the issue causing OBDII code P0345 in my 2003 Nissan Murano?

- Diagnosing the issue involves checking the camshaft position sensor, inspecting the wiring and connectors, testing the ECM, and verifying the timing belt's condition.

5. Can I drive my 2003 Nissan Murano with OBDII code P0345?

- It is not recommended to drive the vehicle with code P0345 as it can lead to further damage and potential safety hazards. It is best to address the issue promptly.

6. How can I repair OBDII code P0345 in my 2003 Nissan Murano?

- Repairing the issue involves replacing the faulty camshaft position sensor, repairing or replacing damaged wiring, ensuring proper timing belt alignment, and resetting the ECM.

7. Is it possible to reset OBDII code P0345 in a 2003 Nissan Murano without fixing the underlying issue?

- While you can clear the code temporarily, it will likely reappear until the root cause of the problem is addressed. It is essential to fix the issue to prevent further complications.

8. Can a DIY enthusiast fix OBDII code P0345 in a 2003 Nissan Murano?

- Depending on your technical skills and access to tools, replacing the camshaft position sensor or repairing wiring can be done by a DIY enthusiast. However, more complex issues may require professional help.

9. How much does it typically cost to repair OBDII code P0345 in a 2003 Nissan Murano?

- The cost of repairing code P0345 can vary depending on the cause of the issue, but it typically ranges from $100 to $300 for parts and labor.

10. How often does OBDII code P0345 occur in a 2003 Nissan Murano?

- OBDII code P0345 can occur sporadically or frequently, depending on the underlying cause. Regular maintenance and timely repairs can help prevent its occurrence.

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