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P0335 2012 Nissan Altima Sedan Code - Crankshaft Position Sensor Circuit

Quick Answer

The P0335 diagnostic trouble code (DTC) for a 2012 Nissan Altima Sedan relates to the Crankshaft Position Sensor Circuit. Common causes include Faulty crankshaft position sensor, Damaged or corroded wiring/connectors in the sensor circuit, Issues with the ECM. 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 2012 Nissan Altima Sedan indicates Crankshaft Position Sensor Circuit.
Common causes
Common causes include Faulty crankshaft position sensor, Damaged or corroded wiring/connectors in the sensor circuit, Issues with the ECM.
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 P0335 2012 Nissan Altima Sedan Description

The P0335 diagnostic trouble code (DTC) for a 2012 Nissan Altima Sedan relates to the Crankshaft Position Sensor Circuit. This code indicates that there is a problem with the electrical circuit that connects the crankshaft position sensor to the engine control module (ECM). The crankshaft position sensor is a vital component that monitors the position and rotational speed of the crankshaft, providing crucial data for ignition timing and fuel injection.

OBDII Code P0335 2012 Nissan Altima Sedan - Crankshaft Position Sensor Circuit
P0335 2012 Nissan Altima Sedan Code - Crankshaft Position Sensor Circuit

Common Causes of P0335 2012 Nissan Altima Sedan

  1. Faulty crankshaft position sensor
  2. Damaged or corroded wiring/connectors in the sensor circuit
  3. Issues with the ECM
  4. Poor electrical connections
  5. Engine timing belt or chain problems

Symptoms of P0335 2012 Nissan Altima Sedan

  1. Engine misfires or rough idling
  2. Stalling or difficulty starting the engine
  3. Decreased fuel efficiency
  4. Loss of power or acceleration
  5. Illumination of the Check Engine Light

How to Fix P0335 2012 Nissan Altima Sedan

  1. Diagnose the issue by using a scan tool to read the DTC and perform a visual inspection of the sensor and wiring.
  2. Test the crankshaft position sensor using a multimeter to check for proper resistance and voltage output.
  3. Replace the faulty crankshaft position sensor if it fails the tests, ensuring proper installation and connection.
  4. Inspect and repair any damaged wiring or connectors in the sensor circuit.
  5. Clear the DTC and test drive the vehicle to confirm that the issue has been resolved.

Cost to Fix P0335 2012 Nissan Altima Sedan

The typical repair costs for addressing a P0335 code on a 2012 Nissan Altima Sedan can range from $100 to $300, including parts and labor. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Rates may be higher in metropolitan areas or at dealerships, while independent shops often charge less. It's recommended to inquire about local rates for a more accurate estimate.

What does this mean?

Tech Notes for P0335 2012 Nissan Altima Sedan

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 replace the 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 2012 Nissan Altima Sedan Code

1. What does the OBDII code P0335 on a 2012 Nissan Altima Sedan indicate?

- The code P0335 indicates a problem with the crankshaft position sensor circuit on the 2012 Nissan Altima Sedan.

2. What are common symptoms of a P0335 code on a 2012 Nissan Altima Sedan?

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

3. What are possible causes of a P0335 code on a 2012 Nissan Altima Sedan?

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

4. How can I diagnose the cause of a P0335 code on my 2012 Nissan Altima Sedan?

- Diagnose the issue by checking the sensor's wiring and connectors for damage, ensuring the sensor is properly aligned with the crankshaft, and testing the sensor's resistance.

5. Can a faulty crankshaft position sensor be repaired, or does it need to be replaced?

- In most cases, a faulty crankshaft position sensor cannot be repaired and must be replaced with a new sensor.

6. Are there any tips for replacing the crankshaft position sensor on a 2012 Nissan Altima Sedan?

- When replacing the sensor, ensure the engine is cool, disconnect the battery, locate the sensor near the engine's crankshaft, and follow the manufacturer's specific instructions.

7. Will driving with a P0335 code on a 2012 Nissan Altima Sedan cause further damage?

- Continuing to drive with a P0335 code can potentially lead to more severe engine issues and should be addressed promptly to prevent further damage.

8. How much does it typically cost to repair a P0335 code on a 2012 Nissan Altima Sedan?

- The cost of repairing a P0335 code can vary depending on the root cause, but it may range from $100 to $300 for parts and labor.

9. Can resetting the OBDII system clear a P0335 code on a 2012 Nissan Altima Sedan?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue with the crankshaft position sensor circuit is not addressed, the code is likely to reappear.

10. Is it safe to drive my 2012 Nissan Altima Sedan with a P0335 code if the engine seems to be running fine?

- While the car may seem to be running fine with a P0335 code, it is not advisable to drive it for an extended period as it can lead to unexpected engine problems and potential breakdowns.

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