P0335 2003 Infiniti G35 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 2003 Infiniti G35 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 2003 Infiniti G35 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 2003 Infiniti G35?
- 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 2003 Infiniti G35?
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 2003 Infiniti G35 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 2003 Infiniti G35 Code
1. What does the OBDII code P0335 mean on a 2003 Infiniti G35?
P0335 indicates an issue with the Crankshaft Position Sensor Circuit, which means the engine’s computer is not detecting a proper signal from the crankshaft position sensor.
2. What are the symptoms of code P0335 on a 2003 Infiniti G35?
Common symptoms include difficulty starting, engine stalling, poor acceleration, rough idling, and the Check Engine Light turning on.
3. What causes the P0335 code on a 2003 Infiniti G35?
Potential causes include a faulty crankshaft position sensor, damaged wiring or connectors, a failed sensor reluctor ring, or issues with the engine control module (ECM).
4. Can I drive my 2003 Infiniti G35 with a P0335 code?
Driving with a P0335 code is not recommended as it may lead to engine stalling or further damage. Addressing the issue promptly is important.
5. How do I fix the P0335 code on a 2003 Infiniti G35?
Repairs may involve replacing the crankshaft position sensor, fixing damaged wiring or connectors, or addressing issues with the sensor reluctor ring.
6. Where is the crankshaft position sensor located on a 2003 Infiniti G35?
The crankshaft position sensor is typically located near the bottom of the engine, close to the crankshaft pulley or flywheel.
7. How much does it cost to fix a P0335 code on a 2003 Infiniti G35?
Repair costs can vary but generally range from $150 to $300, depending on whether just the sensor is replaced or additional repairs are needed.
8. Can a bad crankshaft position sensor cause a no-start condition?
Yes, a faulty crankshaft position sensor can prevent the engine from starting because the ECM cannot determine the crankshaft’s position.
9. Will clearing the P0335 code fix the problem on a 2003 Infiniti G35?
Clearing the code without addressing the underlying issue will likely cause the code to return. Proper diagnosis and repair are necessary.
10. How do I diagnose the P0335 code on a 2003 Infiniti G35?
Diagnosis typically involves using a scan tool to confirm the code, visually inspecting the sensor and wiring, testing the sensor with a multimeter, and checking for proper signal output.
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