The OBD code P0335 for Chevrolet indicates a problem with the crankshaft position sensor circuit.
This affects the engine’s ability to start, causing symptoms like engine light on, engine cranking but not starting, power loss, or stalling while driving.
The issue is commonly caused by a faulty sensor, wiring harness issues, or a malfunctioning ECM.
It is a serious problem that requires immediate attention.
To fix it, inspect the sensor, wiring, and connectors for any damage or poor connections.
Repair Importance Level | 10.0 (Out of 10) |
Estimated Repair Time | Approximately 1.0 hour |
Repair Difficulty Level | 6.67 (Out of 10) |
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Symptoms of the Chevrolet p0335 OBD Code
The vehicle may experience starting issues or stalling due to Chevrolet fault code P0335.
- With Chevrolet OBD code P0335, symptoms may include: Engine Light ON.
- Engine Cranks but Does Not Start.
- Engine Lack / Loss of Power.
- Engine may stall while driving.
Causes of the Chevrolet p0335 OBD Code
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Possible reasons for Chevrolet fault code p0335 include faulty crankshaft position sensor or wiring issues.
- Causes: Faulty Crankshaft Position Sensor.
- Crankshaft Position Sensor harness is open or shorted.
- Crankshaft Position Sensor circuit poor electrical connection.
- Faulty Engine Control Module (ECM).
Fixing Chevrolet Error Code p0335 Step By Step
Replace the crankshaft position sensor on the Chevrolet to address fault code P0335.
- To fix a Chevrolet OBDII code p0335, start by reviewing the possible causes mentioned above.
- Visually examine the crankshaft position sensor wiring harness and connectors for any damage.
- Check the connector pins for signs of being broken, bent, pushed out, or corroded.
- If any issues are found, repair or replace the damaged components as necessary.
- Clear the fault code from the vehicle’s computer using a scan tool.
- Start the engine and monitor for the return of the fault code.
- If the code reappears, consider replacing the crankshaft position sensor itself.
Cost Of Fixing Chevrolet p0335 Fault Code
The repair for Chevrolet fault code P0335 typically involves replacing the crankshaft position sensor.
The cost to diagnose and fix a Chevrolet OBD code P0335 typically ranges from $75 to $150 per hour for labor rates.
With an estimated repair time of 1. 0 hour, the total cost can be around $75 to $150, depending on shop rates and the complexity of the repair.
Details of the Chevrolet p0335 OBD Code
Chevrolet fault code P0335 relates to a crankshaft position sensor circuit malfunction.
Code P0335 for Chevrolet vehicles indicates a crankshaft position sensor circuit malfunction.
This code is triggered by the Engine Control Module (ECM) when it detects an issue with the signal from the crankshaft position sensor.
The crankshaft position sensor is responsible for monitoring the position and speed of the crankshaft, providing crucial data for ignition timing and fuel injection.
When the ECM receives erratic or no signal from the sensor, it sets code P0335.
Mechanic’s Tech Notes
For Chevrolet code P0335, diagnose and repair crankshaft position sensor circuit issues.
To diagnose and fix OBDII code P0335 on a Chevrolet, start by checking the crankshaft position sensor (CKP) circuit.
Use a voltmeter to test the sensor’s resistance and voltage output.
Inspect the sensor for any physical damage or contamination.
Next, check the wiring harness and connectors for any issues like corrosion or poor connections.
Ensure the CKP sensor is properly aligned and installed.
If everything checks out, consider replacing the CKP sensor.
Clear the code with a scan tool and test drive the vehicle to verify the repair.
FAQ
The common cause of OBD code P0335 in a Chevrolet vehicle is a faulty Crankshaft Position Sensor or related wiring issues. Inspect and repair as needed.
Diagnose a P0335 code in a Chevrolet by checking the crankshaft position sensor, its wiring, and connectors for faults or damage.
Symptoms of P0335 in a Chevrolet: Engine Light ON, Engine Cranks but Does Not Start, Lack of Power, Engine Stall. Repair is urgent to prevent further damage.

Wrap Up
If your Chevrolet is showing OBD code p0335 and experiencing stalling, rough idling, or difficulty starting, it may be caused by a faulty crankshaft position sensor or issues with the sensor circuit wiring.
To address Chevrolet OBD code p0335, check the crankshaft position sensor for proper operation, inspect the sensor wiring for any damage or corrosion, and ensure the sensor connector is securely attached.
Consider replacing the sensor if necessary to resolve the issue.
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