DTC P0806-00: Clutch Stroke Sensor Input Circuit Problem: Outline
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0806:00 (PCM, SKYACTIV-G) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Clutch stroke sensor input circuit problem |
| Detection condition |
- The PCM monitors changes in input voltage from the clutch stroke sensor. If the PCM does not detect a voltage change while the vehicle runs with vehicle speed above 30 km/h {19 mph} and stops 8 times alternately, the PCM determines that the clutch stroke sensor circuit has a malfunction.
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| Fail-safe |
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| Possible cause |
- Clutch stroke sensor connector or terminals malfunction
- PCM connector or terminals malfunction
- Short to ground in any of the following clutch stroke sensor circuits.
- Short to power supply in any of the following clutch stroke sensor circuits.
- Open circuit in any of the following clutch stroke sensor circuits.
- Power supply circuit
- Signal circuit
- Clutch stroke sensor malfunction
- Driver continues to depress clutch pedal causing mistaken detection by PCM
- PCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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