P0CCFCharge Port Door A Position Sensor Circuit High
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Needs a drive cycle to confirm a fix
- How the car detects it
- P0CCF stands for a charge flap A position sensor signal above its highest valid level. A signal wire touching a 12 V feed, or an interrupted sensor ground that lets the input float upwards, are the usual explanations. In GM's Chevrolet Volt tables from 2011 to 2013 the threshold is 94.5 percent of reference, confirmed in six of eight samples; the 2013 table samples at 500 ms. The code is Type B, so the lamp lights after the second trip with the fault. As with P0CCE, an active P0CCF stops GM's dependent tests P0CF4 and P0CD2 from running. Low readings are P0CCE, plausibility problems P0CCD. A driver typically gets a flap status that never changes or a message that the flap is open.
- What you may notice
- Flap status stuck or shown as open
- Warning lamp after two trips (GM Volt)
- Likely causes
- LikelySensor signal wire shorted to a 12 V feed
- PossibleInterrupted sensor ground or open sensor
- PossibleUnplugged or damaged sensor connector
- Repair
- Medium · Often possible to do yourself.Typical cost: €80 – €450
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.