P0806 Fault Code

Clutch Position Sensor Circuit Range/Performance Malfunction

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

The P0806 fault code indicates a malfunction in the Clutch Position Sensor Circuit. This sensor is responsible for monitoring the position of the clutch pedal in relation to the engine control unit (ECU). When this circuit malfunctions, it can lead to various performance issues in manual transmission vehicles.

What are the symptoms of the P0806 code?

Drivers may experience:

• Difficulty in shifting gears
• Unresponsive clutch pedal
• Erratic engine behavior or stalling
• Warning lights illuminated on the dashboard
• Reduced transmission performance.

What causes the P0806 code?

Common causes for this fault code include:

• Faulty clutch position sensor
• Damaged wiring or poor connections in the sensor circuit
• Malfunctioning ECU
• Mechanical issues with the clutch assembly
• Water or debris intrusion into the sensor or wiring harness.

How to fix P0806?

To resolve the P0806 code, consider the following steps:

• Inspect the clutch position sensor and its wiring for damage or corrosion.
• Replace the clutch position sensor if it is found to be faulty.
• Repair any damaged wiring or connectors in the circuit.
• Clear the fault codes and perform a test drive to ensure proper function.
• If the problem persists, further diagnostic testing may be needed to check the ECU and associated components.