P0336 Fault Code

Crankshaft Position Sensor A Circuit Range/Performance

• What does that mean?
• Symptoms
• Causes
• Solutions

The P0336 fault code indicates an issue with the Crankshaft Position Sensor A circuit, specifically relating to its range and performance. This sensor plays a vital role in monitoring the position and rotational speed of the crankshaft, which is essential for engine timing and performance. If the sensor is unable to provide accurate readings, it can lead to poor engine performance or stalling.

What are the symptoms of the P0336 code?

• Check Engine Light illuminated
• Engine misfiring or running roughly
• Difficulty starting the engine
• Reduced power or acceleration
• Engine stalling at idle or under load

What causes the P0336 code?

• Faulty crankshaft position sensor
• Damaged wiring or connectors in the sensor circuit
• Issues with the engine control module (ECM)
• Misalignment of the sensor or reluctance ring
• Poor electrical connections or corrosion

How to fix P0336?

• Inspect and replace the crankshaft position sensor if defective
• Check the wiring harness and connectors for damage or corrosion
• Test the sensor circuit for proper voltage and signal
• Ensure proper alignment of the sensor and reluctance ring
• Clear any fault codes and test drive the vehicle to see if the issue persists