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Engine-Codes – Honda – P0335 2009 Honda Accord

P0335 2009 Honda Accord Code - Crankshaft Position Sensor 'A' No Signal

Quick Answer

The P0335 diagnostic trouble code (DTC) for a 2009 Honda Accord indicates a problem with the crankshaft position sensor 'A', specifically that there is no signal being received from this sensor. Common causes include Faulty crankshaft position sensor, Damaged sensor wiring or connections, Electrical issues in the sensor circuit. 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
P0335 2009 Honda Accord indicates Crankshaft Position Sensor 'A' No Signal.
Common causes
Common causes include Faulty crankshaft position sensor, Damaged sensor wiring or connections, Electrical issues in the sensor circuit.
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 11, 2024
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Code P0335 2009 Honda Accord Description

The P0335 diagnostic trouble code (DTC) for a 2009 Honda Accord indicates a problem with the crankshaft position sensor 'A', specifically that there is no signal being received from this sensor. The crankshaft position sensor is a crucial component in the vehicle's engine management system, as it monitors the position and rotational speed of the crankshaft. This information is used by the engine control module (ECM) to determine the ignition timing and fuel injection timing.

OBDII Code P0335 2009 Honda Accord - Crankshaft Position Sensor 'A' No Signal
P0335 2009 Honda Accord Code - Crankshaft Position Sensor 'A' No Signal

Common Causes of P0335 2009 Honda Accord

  1. Faulty crankshaft position sensor
  2. Damaged sensor wiring or connections
  3. Electrical issues in the sensor circuit
  4. Engine timing belt or chain issues
  5. ECM malfunction

Symptoms of P0335 2009 Honda Accord

  1. Engine misfires or runs rough
  2. Vehicle stalls or has difficulty starting
  3. Reduced power and acceleration
  4. Check Engine Light illuminated
  5. Limp mode activated

How to Fix P0335 2009 Honda Accord

  1. Perform a diagnostic scan to confirm the presence of the P0335 code and identify the specific issue with the crankshaft position sensor.
  2. Inspect the sensor wiring and connections for any damage or corrosion. Repair or replace as needed.
  3. Test the crankshaft position sensor for proper operation using a multimeter or oscilloscope. Replace the sensor if it is faulty.
  4. Clear the DTC and test drive the vehicle to ensure that the issue has been resolved.
  5. If the problem persists, further diagnosis may be required to identify any underlying issues with the engine's timing components.

Cost to Fix P0335 2009 Honda Accord

The typical repair costs for addressing a P0335 code on a 2009 Honda Accord can vary depending on the specific cause of the issue. In general, the cost of replacing a faulty crankshaft position sensor can range from $50 to $200, while labor costs may range from $80 to $150 per hour. Overall, the total repair cost for this issue could fall between $150 and $400. However, it is important to note that these are rough estimates, and actual costs may vary based on factors such as location, vehicle make and model, and the shop's labor rates. It is advisable to consult with a trusted auto repair shop for a more accurate cost estimate.

What does this mean?

Tech Notes for P0335 2009 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 is not detected by the Electronic 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 P0335 2009 Honda Accord Code

1. What are the common symptoms of OBDII code P0335 on a 2009 Honda Accord?

The common symptoms of OBDII code P0335 on a 2009 Honda Accord include engine stalling, rough idling, difficulty starting the engine, and poor acceleration.

2. What does the OBDII code P0335 mean on a 2009 Honda Accord?

OBDII code P0335 on a 2009 Honda Accord indicates a malfunction in the Crankshaft Position Sensor 'A', where no signal is being received from the sensor.

3. What are the possible causes of OBDII code P0335 on a 2009 Honda Accord?

Possible causes of OBDII code P0335 on a 2009 Honda Accord include a faulty crankshaft position sensor, wiring issues in the sensor circuit, or a damaged sensor connector.

4. How can I diagnose the Crankshaft Position Sensor 'A' No Signal issue on my 2009 Honda Accord?

To diagnose the Crankshaft Position Sensor 'A' No Signal issue on a 2009 Honda Accord, you can use a scan tool to check for OBDII codes, visually inspect the sensor and its wiring, and test the sensor's output using a multimeter.

5. Can I still drive my 2009 Honda Accord with OBDII code P0335?

It is not recommended to drive your 2009 Honda Accord with OBDII code P0335 for an extended period as it can lead to serious engine issues and potential safety hazards. It's best to address the problem promptly.

6. How can I repair OBDII code P0335 on my 2009 Honda Accord?

To repair OBDII code P0335 on a 2009 Honda Accord, you may need to replace the crankshaft position sensor, repair any damaged wiring or connectors, and clear the trouble codes using a scan tool.

7. Can a faulty battery cause OBDII code P0335 on a 2009 Honda Accord?

A faulty battery is not a direct cause of OBDII code P0335 on a 2009 Honda Accord. However, a weak or failing battery can sometimes affect the performance of the sensor and trigger related issues.

8. How much does it cost to fix OBDII code P0335 on a 2009 Honda Accord?

The cost to fix OBDII code P0335 on a 2009 Honda Accord can vary depending on the labor rates in your area, the cost of parts, and whether you choose to do the repair yourself or take it to a professional mechanic.

9. Will resetting the OBDII code P0335 on my 2009 Honda Accord make it go away permanently?

Resetting the OBDII code P0335 on a 2009 Honda Accord may temporarily clear the code, but if the underlying issue causing the code is not addressed, it is likely to return. It's important to diagnose and repair the root cause of the problem.

10. Is it safe to continue driving if I only experience intermittent issues related to OBDII code P0335 on my 2009 Honda Accord?

Even if the issues related to OBDII code P0335 on a 2009 Honda Accord are intermittent, it's still not safe to continue driving the vehicle without addressing the problem. Intermittent issues can worsen over time and potentially lead to more severe consequences.

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