What does P0808 Mean? OBD-II Code Engine may not start is defined as a Clutch Position Sensor Circuit High The Clutch Position Sensor tells the engine control module (PCM) if the clutch is engaged or not. When the PCM detects an incorrect signal from the Clutch Position Sensor, the PCM will set code P0808. engine code P0808P0808 fixobd P0808dtc P0808obd code P0808obd2 P0808P0808 car codediagnostic code P0808car code P0808check engine code P0808fehlercode P0808P0808 fiatcodigo P0808codigo falla P0808P0808 kody b??dówcodigo de falla P0808 What are the common causes of P0808 ? The most common causes of this type of malfunction code being stored are due to a defective or misadjusted clutch position sensor. Other possible causes include shorted, open, or corroded wiring and/or electrical connectors. How do you troubleshoot P0808 ? With the valve disconnected, the red voltmeter lead should be attached to the IMRC valve power wire and the black voltmeter lead connected to ground. Now, clear the codes and test-drive the vehicle to see if the code is reset. Replace the oxygen sensor that is downstream from the catalytic converter on the side of the engine that does not contain cylinder #1. Also, if a oxygen sensor code stating "heater circuit malfunction" the sensor has most probably failed. Searches related to P0808 - Clutch Position Sensor Circuit High clutch position sensor circuit ford focus clutch position sensor ford focus 2013 ford focus clutch position sensor symptoms of a bad clutch position sensor clutch position sensor ford fiesta 2012 ford focus clutch position sensor location clutch position sensor smart car