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Engine-Codes – Honda – P0339 2010 Honda Accord

P0339 2010 Honda Accord Code - Crankshaft Position Sensor 'A' Circuit Intermittent

Quick Answer

The P0339 code for a 2010 Honda Accord indicates a problem with the Crankshaft Position Sensor 'A' Circuit being intermittent. Common causes include Damaged wiring or connectors leading to the crankshaft position sensor, Faulty crankshaft position sensor, Issues with the reluctor ring. 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 2010 Honda Accord indicates Crankshaft Position Sensor 'A' Circuit Intermittent.
Common causes
Common causes include Damaged wiring or connectors leading to the crankshaft position sensor, Faulty crankshaft position sensor, Issues with the reluctor ring.
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 07, 2024
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Code P0339 2010 Honda Accord Description

The P0339 code for a 2010 Honda Accord indicates a problem with the Crankshaft Position Sensor 'A' Circuit being intermittent. The crankshaft position sensor is a vital component of the engine management system, responsible for monitoring the position and rotational speed of the crankshaft. This information is crucial for the engine control module to determine the precise timing of fuel injection and ignition spark. An intermittent circuit issue with the crankshaft position sensor can lead to erratic engine operation, misfires, and even stalling.

OBDII Code P0339 2010 Honda Accord - Crankshaft Position Sensor 'A' Circuit Intermittent
P0339 2010 Honda Accord Code - Crankshaft Position Sensor 'A' Circuit Intermittent

Common Causes of P0339 2010 Honda Accord

  1. Damaged wiring or connectors leading to the crankshaft position sensor
  2. Faulty crankshaft position sensor
  3. Issues with the reluctor ring
  4. Corrosion or buildup on sensor connections
  5. Engine vibrations causing intermittent signal loss

Symptoms of P0339 2010 Honda Accord

  1. Rough idling or engine stalling
  2. Hesitation or stumbling during acceleration
  3. Decreased fuel efficiency
  4. Difficulty starting the engine
  5. Illumination of the Check Engine Light

How to Fix P0339 2010 Honda Accord

  1. Begin by diagnosing the issue using a scan tool to confirm the P0339 code and checking for any related codes.
  2. Inspect the wiring and connectors leading to the crankshaft position sensor for damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the crankshaft position sensor using a multimeter to ensure it is functioning correctly. Replace the sensor if it fails the test.
  4. Check the reluctor ring for damage or misalignment and correct as needed.
  5. Clear the diagnostic trouble codes, start the engine, and test for proper operation to verify the repair.

Cost to Fix P0339 2010 Honda Accord

The typical repair costs for addressing a P0339 code on a 2010 Honda Accord can vary depending on the specific cause of the issue. In general, the cost of parts for a new crankshaft position sensor can range from $50 to $150, while labor costs can range from $100 to $200. Overall, the total repair cost for this issue could be between $150 and $350. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.

What does this mean?

Tech Notes for P0339 2010 Honda Accord

Sometimes and in some models, low battery voltage or a weak starter can trigger a Crankshaft Position Sensor code. Before replacing any parts, recharge or replaced battery.

When is the Code Detected?

The crankshaft position sensor (POS) signal sent to the Electronic Control Module (ECM) is intermittent

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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 P0339 2010 Honda Accord Code

1. What are the common symptoms of OBDII code P0339 in a 2010 Honda Accord?

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

2. What does the OBDII code P0339 in a 2010 Honda Accord indicate?

- This code signifies an intermittent issue with the Crankshaft Position Sensor 'A' circuit, which helps the engine control module monitor the crankshaft's position.

3. What are the possible causes of OBDII code P0339 in a 2010 Honda Accord?

- Potential causes include a faulty crankshaft position sensor, damaged wiring or connectors in the sensor circuit, issues with the sensor's alignment, or a malfunctioning engine control module.

4. How can I diagnose the cause of OBDII code P0339 in my 2010 Honda Accord?

- Diagnosing this code typically involves visually inspecting the sensor and its wiring, checking for proper alignment, testing the sensor's resistance, and using a scan tool to monitor sensor data.

5. Can I continue driving my 2010 Honda Accord with OBDII code P0339?

- It's not recommended to drive the vehicle with this code present, as it can lead to potential engine performance issues and further damage if left unresolved.

6. How can I repair OBDII code P0339 in my 2010 Honda Accord?

- Repair options may include replacing the crankshaft position sensor, repairing or replacing damaged wiring or connectors, ensuring proper sensor alignment, or reprogramming the engine control module.

7. Will resetting the OBDII code P0339 in my 2010 Honda Accord make it go away permanently?

- Resetting the code without addressing the underlying issue will not fix the problem permanently; it's essential to diagnose and repair the root cause to prevent the code from reoccurring.

8. Can a DIY enthusiast fix OBDII code P0339 in a 2010 Honda Accord?

- Depending on their skill level and access to tools, a DIY enthusiast may be able to address this code by following repair guides, but professional assistance is recommended for accurate diagnosis and repair.

9. How much does it typically cost to repair OBDII code P0339 in a 2010 Honda Accord?

- Repair costs can vary based on the specific cause of the issue, but replacing the crankshaft position sensor or repairing wiring/connectors may range from $100 to $300, including parts and labor.

10. Are there any preventive maintenance tips to avoid OBDII code P0339 in a 2010 Honda Accord?

- Regularly inspecting and maintaining the crankshaft position sensor, ensuring proper sensor alignment during repairs, and addressing any engine performance issues promptly can help prevent the recurrence of this code.

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