P0335 2009 Nissan Sentra Code - Crankshaft Position Sensor Circuit
Quick Answer
The Crankshaft Position Sensor (CKP) also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. Common causes include Faulty crankshaft position sensor, Crankshaft position sensor harness is open or shorted, Crankshaft position sensor circuit poor electrical connection. 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 Nissan Sentra indicates Crankshaft Position Sensor Circuit.
- Common causes
- Common causes include Faulty crankshaft position sensor, Crankshaft position sensor harness is open or shorted, Crankshaft position sensor circuit poor electrical connection.
- 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.
Code P0335 2009 Nissan Sentra Description
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The changing gap causes the magnetic field near the sensor to change. The change in the magnetic field cause the voltage from the sensor to change.
What are the Possible Causes of the DTC P0335 2009 Nissan Sentra?
- Faulty crankshaft position sensor
- Crankshaft position sensor harness is open or shorted
- Crankshaft position sensor circuit poor electrical connection
- Signal plate may be damage
- Starter motor may be faulty
- Starting system circuit
- Dead or weak battery
How to Fix the DTC P0335 2009 Nissan Sentra?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0335 2009 Nissan Sentra code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P0335 2009 Nissan Sentra Code
1. What are the common symptoms of OBDII code P0335 in a 2009 Nissan Sentra?
- Common symptoms include difficulty starting the engine, engine stalling, rough idling, and a noticeable decrease in engine performance.
2. What is the most common cause of OBDII code P0335 in a 2009 Nissan Sentra?
- The most common cause is a faulty or malfunctioning crankshaft position sensor.
3. How does the crankshaft position sensor affect the engine in a 2009 Nissan Sentra?
- The crankshaft position sensor provides vital information to the engine control module (ECM) to determine the engine's ignition timing and fuel injection. A malfunctioning sensor can disrupt these processes.
4. Can a faulty crankshaft position sensor be repaired, or does it need to be replaced in a 2009 Nissan Sentra?
- In most cases, a faulty crankshaft position sensor needs to be replaced. Repairing the sensor is not a common practice due to the complexity and importance of its function.
5. Are there any DIY tips for diagnosing OBDII code P0335 in a 2009 Nissan Sentra?
- DIY tips include checking the sensor's wiring and connections for any damage or corrosion, as well as using a multimeter to test the sensor's resistance and voltage output.
6. How much does it typically cost to replace a crankshaft position sensor in a 2009 Nissan Sentra?
- The cost of replacing a crankshaft position sensor can vary depending on the location, labor rates, and quality of the sensor, but it typically ranges from $100 to $300.
7. Can driving with OBDII code P0335 in a 2009 Nissan Sentra cause further damage to the engine?
- Driving with a faulty crankshaft position sensor can potentially cause further damage to the engine, as it may lead to misfires, poor fuel efficiency, and other issues that can impact engine performance.
8. Will resetting the OBDII code P0335 in a 2009 Nissan Sentra make the issue go away?
- Resetting the code may temporarily turn off the check engine light, but it will not fix the underlying issue causing the code to appear. It is recommended to diagnose and address the root cause of the problem.
9. How long does it typically take to replace a crankshaft position sensor in a 2009 Nissan Sentra?
- The replacement process for a crankshaft position sensor in a 2009 Nissan Sentra can take anywhere from 30 minutes to a few hours, depending on the accessibility of the sensor and the experience of the person performing the replacement.
10. Can a faulty crankshaft position sensor lead to other OBDII codes being triggered in a 2009 Nissan Sentra?
- Yes, a faulty crankshaft position sensor can cause other related codes to be triggered, such as P0336 (Crankshaft Position Sensor A Circuit Range/Performance) or P0337 (Crankshaft Position Sensor A Circuit Low Input).
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