P03A1

Cylinder pressure sensor, cylinder 2 – circuit low

DTC P03A1, sometimes indicated as P03A100 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 2 – circuit low.

  • P03A1: Cylinder pressure sensor, cylinder 2 – circuit low
  • P03A1 00: Cylinder pressure sensor, cylinder 2 - circuit low

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