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Engine-Codes – Generic – P0808

P0808 Code - Clutch Position Sensor Circuit High

Quick Answer

The P0808 code indicates a problem with the clutch position sensor circuit being too high. Common causes include Faulty clutch position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or debris in the sensor connections. 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
P0808 indicates Clutch Position Sensor Circuit High.
Common causes
Common causes include Faulty clutch position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or debris in the sensor connections.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P0808 Description

The P0808 code indicates a problem with the clutch position sensor circuit being too high. The clutch position sensor is responsible for detecting the position of the clutch pedal and sending that information to the engine control module (ECM). This information is crucial for the ECM to adjust engine performance accordingly, such as when engaging or disengaging the clutch.

OBDII Code P0808 - Clutch Position Sensor Circuit High
P0808 Code - Clutch Position Sensor Circuit High

Common Causes of P0808

  1. Faulty clutch position sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Corrosion or debris in the sensor connections
  4. ECM malfunction
  5. Mechanical issues with the clutch system

Symptoms of P0808

  1. Difficulty shifting gears
  2. Stalling when trying to engage gears
  3. Engine revving without corresponding acceleration
  4. Check Engine Light illuminated
  5. Reduced fuel efficiency

How to Fix P0808

  1. Perform a thorough inspection of the clutch position sensor and its wiring for any visible damage or corrosion.
  2. Test the sensor using a multimeter to check for proper voltage and resistance readings.
  3. Replace the clutch position sensor if it is found to be faulty.
  4. Repair or replace any damaged wiring or connectors in the sensor circuit.
  5. Clear the trouble codes from the ECM and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0808

The cost of repairing a P0808 code can vary depending on the specific cause of the issue. On average, the cost of replacing a clutch position sensor can range from $100 to $200, while the cost of repairing wiring or connectors can range from $50 to $150. Labor costs can add an additional $80 to $150 per hour. Overall, the total repair cost for a P0808 code is typically between $200 and $500. It's recommended to consult with a professional mechanic for a more accurate estimate based on the specific circumstances of the vehicle.

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Code P0808 Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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