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Engine-Codes – Toyota – P0339 2007 Toyota Camry

P0339 2007 Toyota Camry Code - Crankshaft Position Sensor 'A' Circuit Intermittent

Quick Answer

The P0339 code for a 2007 Toyota Camry indicates a problem with the crankshaft position sensor 'A' circuit. Common causes include Faulty crankshaft position sensor, Wiring harness issues such as corrosion or loose connections, Sensor contamination or damage. 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 2007 Toyota Camry indicates Crankshaft Position Sensor 'A' Circuit Intermittent.
Common causes
Common causes include Faulty crankshaft position sensor, Wiring harness issues such as corrosion or loose connections, Sensor contamination or damage.
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 10, 2024
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Code P0339 2007 Toyota Camry Description

The P0339 code for a 2007 Toyota Camry indicates a problem with the crankshaft position sensor 'A' circuit. The crankshaft position sensor is a vital component in a vehicle's engine management system as it monitors the position and rotational speed of the crankshaft, which is crucial for the engine to operate efficiently. The sensor sends this information to the engine control module (ECM), allowing it to adjust timing and fuel delivery for optimal performance.

OBDII Code P0339 2007 Toyota Camry - Crankshaft Position Sensor 'A' Circuit Intermittent
P0339 2007 Toyota Camry Code - Crankshaft Position Sensor 'A' Circuit Intermittent

Common Causes of P0339 2007 Toyota Camry

  1. Faulty crankshaft position sensor.
  2. Wiring harness issues such as corrosion or loose connections.
  3. Sensor contamination or damage.
  4. ECM malfunction or software issues.
  5. Engine vibrations causing intermittent sensor signal disruptions.

Symptoms of P0339 2007 Toyota Camry

  1. Engine misfires or hesitation during acceleration.
  2. Rough idling or stalling.
  3. Difficulty starting the vehicle.
  4. Decreased fuel efficiency.
  5. Illumination of the check engine light.

How to Fix P0339 2007 Toyota Camry

  1. Begin by diagnosing the specific cause of the P0339 code using a scan tool to monitor the sensor's signal and check for any abnormalities.
  2. Inspect the wiring harness connected to the crankshaft position sensor for any damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the sensor itself for proper operation and cleanliness. Replace the sensor if it is found to be faulty or contaminated.
  4. Verify that the ECM is functioning correctly and able to interpret the sensor data accurately. Perform any necessary software updates or replacements.
  5. Clear the diagnostic trouble codes from the ECM's memory and test drive the vehicle to ensure that the issue has been resolved.

Cost to Fix P0339 2007 Toyota Camry

The typical repair costs for addressing a P0339 code on a 2007 Toyota Camry can range from $150 to $350, including parts and labor. This estimate may vary depending on the location of the repair shop, the specific make and model of the vehicle, and the type of engine. It's advisable to consult with a professional mechanic to get an accurate quote based on the individual circumstances of the vehicle. Labor rates at auto repair shops can range from $80 to $150 per hour, with rates potentially higher in metropolitan areas or at dealerships, and lower at independent shops.

What does this mean?

Tech Notes for P0339 2007 Toyota Camry

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 2007 Toyota Camry Code

1. What are the common symptoms of OBDII code P0339 in a 2007 Toyota Camry?

- Common symptoms include engine misfires, rough idling, stalling, difficulty starting the engine, and a decrease in fuel efficiency.

2. What does the OBDII code P0339 indicate in a 2007 Toyota Camry?

- The code P0339 indicates a problem with the Crankshaft Position Sensor 'A' Circuit Intermittent in the vehicle.

3. What are the possible causes of OBDII code P0339 in a 2007 Toyota Camry?

- Possible causes include a faulty crankshaft position sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor's alignment or installation.

4. How can I diagnose the cause of OBDII code P0339 in my 2007 Toyota Camry?

- To diagnose the issue, you can use a scan tool to check for the code, visually inspect the sensor and its wiring for any damage, and perform a resistance test on the sensor itself.

5. Can I continue driving my 2007 Toyota Camry with OBDII code P0339?

- It is not recommended to continue driving with this code, as it can lead to further engine problems and potential vehicle breakdowns. It's best to address the issue promptly.

6. How can I repair OBDII code P0339 in my 2007 Toyota Camry?

- Repairing the issue may involve replacing the crankshaft position sensor, repairing or replacing damaged wiring or connectors, or adjusting the sensor's alignment as needed.

7. Is it possible to reset OBDII code P0339 in a 2007 Toyota Camry without making any repairs?

- While you can clear the code with a scan tool, it is important to address the underlying issue causing the code to prevent it from reoccurring.

8. Can a DIY enthusiast fix OBDII code P0339 in a 2007 Toyota Camry?

- Yes, a DIY enthusiast with the necessary tools and knowledge can potentially fix this issue by following repair guides or seeking assistance from online forums.

9. How much does it typically cost to repair OBDII code P0339 in a 2007 Toyota Camry at a mechanic or dealership?

- The cost of repairing this code can vary depending on the root cause of the issue, but it may range from $100 to $300 for parts and labor.

10. Will OBDII code P0339 cause my 2007 Toyota Camry to fail an emissions test?

- Yes, this code can potentially cause your vehicle to fail an emissions test due to its impact on the engine performance and emissions control systems.

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