P03C9

Cylinder pressure sensor, cylinder 6 – circuit low

DTC P03C9, sometimes indicated as P03C900 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the ignition system causing cylinder pressure sensor, cylinder 6 – circuit low.

  • P03C9: Cylinder pressure sensor, cylinder 6 – circuit low
  • P03C9 00: Cylinder pressure sensor, cylinder 6 - circuit low

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