P0809
Clutch Position Sensor A Circuit Intermittent
What it means
P0809 means Clutch Position Sensor A Circuit Intermittent.
Where it lives
For P0809, the sensor sits on the circuit this code reports. The description of P0809 reports a fault at the sensor.
Check these first
- A sensor A connector losing contact
- Chafed clutch position sensor A wiring
- A sensor A failing when hot
- A faulty clutch pedal switch
- Low battery voltage
What to do next
- Road test and watch clutch position sensor A data
- Wiggle test the sensor A connector and harness
- Measure the sensor A signal hot
- Check the pedal switch and battery voltage
- Replace the sensor if the signal drops
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.