P0335 Code - Crankshaft Position Sensor 'A' Circuit Malfunction
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 indicates Crankshaft Position Sensor 'A' Circuit Malfunction.
- 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 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.
*Sensor design may vary for your model and year
What are the Possible Causes of the DTC P0335?
- 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?
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
User Submitted Video
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0335 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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Information for Specific Makes
- P0335 Acura — Crankshaft Position Sensor No Signal
- P0335 BMW — Crankshaft Position Sensor 'A' Circuit
- P0335 Buick — Crankshaft Position Sensor Circuit
- P0335 Cadillac — Crankshaft Position Sensor Circuit
- P0335 Chevrolet — Crankshaft Position Sensor Circuit
- P0335 Chrysler — Crankshaft Position Sensor
- P0335 Dodge — Crankshaft Position Sensor
- P0335 Ford — Crankshaft Position Sensor Circuit 'A' Fault
- P0335 GMC — Crankshaft Position Sensor Circuit
- P0335 Honda — Crankshaft Position Sensor No Signal
- P0335 Hyundai — Crankshaft Position Sensor 'A' Circuit
- P0335 Infiniti — Crankshaft Position Sensor Circuit
- P0335 Isuzu — Crankshaft Position Sensor Circuit
- P0335 Jaguar — Crankshaft Position Sensor Circuit 'A' Fault
- P0335 Jeep — Crankshaft Position Sensor
- P0335 KIA — Crankshaft Position Sensor 'A' Circuit
- P0335 Lexus — Crankshaft Position Sensor 'A' Circuit
- P0335 Mazda — Crankshaft Position Sensor Circuit Malfunction
- P0335 Mercedes-Benz — Crankshaft Position Sensor 'A' Circuit Malfunction
- P0335 MINI — Crankshaft Position Sensor 'A' Circuit
- P0335 Mitsubishi — Crankshaft Position Sensor Circuit
- P0335 Nissan — Crankshaft Position Sensor Circuit
- P0335 Pontiac — Crankshaft Position Sensor Circuit
- P0335 Saturn — Crankshaft Position Sensor Circuit
- P0335 Scion — Crankshaft Position Sensor 'A' Circuit
- P0335 Subaru — Crankshaft Position Sensor 'A' Circuit Signal Fault
- P0335 Suzuki — Crankshaft Position Sensor 'A' Circuit Malfunction
- P0335 Toyota — Crankshaft Position Sensor 'A' Circuit
Frequently Asked Questions about P0335 Code
1. What are common symptoms of OBDII code P0335 (Crankshaft Position Sensor 'A' Circuit Malfunction)?
Symptoms may include engine stalling, rough idling, difficulty starting the vehicle, and a decrease in fuel efficiency.
2. What are some possible causes of the P0335 trouble code?
Common causes include a faulty crankshaft position sensor, damaged wiring or connectors related to the sensor, or issues with the sensor's circuit.
3. How can I diagnose the cause of OBDII code P0335?
Diagnosis typically involves testing the crankshaft position sensor using a multimeter, inspecting the sensor and its wiring for physical damage, and checking for any loose connections.
4. Can a faulty crankshaft position sensor cause engine misfires?
Yes, a malfunctioning crankshaft position sensor can lead to engine misfires due to inaccurate timing signals being sent to the engine control module.
5. Is it safe to continue driving with OBDII code P0335 present?
It is not recommended to drive with this code active, as it can lead to further engine issues and potential safety hazards. It's best to address the problem promptly.
6. How difficult is it to replace a crankshaft position sensor?
Replacing a crankshaft position sensor is generally considered a moderate-level repair. It involves locating the sensor, disconnecting electrical connections, removing mounting bolts, installing the new sensor, and reconnecting everything.
7. Can a bad battery or alternator cause OBDII code P0335 to trigger?
While a weak battery or faulty alternator can affect overall vehicle performance, they are not typically direct causes of the P0335 trouble code. It's essential to focus on diagnosing the sensor and related components.
8. Are there any DIY tips for troubleshooting OBDII code P0335?
You can visually inspect the sensor and its wiring for any visible damage, clean the sensor and its connection points, and perform basic electrical tests with a multimeter to help identify potential issues.
9. How much does it cost to repair OBDII code P0335 at a mechanic?
The cost of repair can vary depending on the labor rates in your area, the cost of the replacement parts, and whether additional components need to be addressed. It's recommended to obtain a few quotes from different mechanics.
10. Can a crankshaft position sensor be cleaned, or does it need to be replaced if faulty?
In some cases, cleaning the sensor and its connection points may temporarily resolve issues related to the P0335 code. However, if the sensor is faulty, replacement is usually the most effective long-term solution.
Discuss the causes and fixes for P0335 OBDII Code
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Hi there really upset took corsa 2004 with 35.009 miles for a dianostics as engine management light was on. Code given was p0335. Told i need a new Clinder head, timing chain replaced and water pump. Dont know anything about cars. Could this be right. As far as i am aware my car is driving alright.
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WHERE CAN I FIND A WIRING DIAGRAM....I HAVE A 2007 UPLANDER...SOME ONE PULLED THE WIRES OUT OF THE CRANK SHAFT POS. SENSOR CONNECTOR...I NEED TO KNOW WHICH COLOR WIRE GOES TO WHICH PIN
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pls, where can i find the Crankshaft Position Sensor in my nissan primera 2005 within the engine?
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03 pt cruiser back fires after cranks for 3 minutes and sparks every 3 seconds and no start????
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I have a 2005ptcruiser,codes came up,random misfire also both heater sensors,eng light came on flashing then just died no crank no start,I replaced plugs wires and cam shaft sensor about 6 months ago this car real dangerous just dies while driving usually at stop sign even when I put in nuteral,please help
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You probably have to replace the crankshaft position sensor. Also, check the timing belt. Sometimes the timing belt brakes and cause the symptoms you describe. It's very common for your vehicle model year.
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