P0294

Cylinder 12 Injector Circuit Low

DTC P0294, sometimes indicated as P029400 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 air/fuel mixture causing cylinder 12 injector circuit low.

The most likely cause of this DTC is a low-voltage condition at the injector.
Other causes could be a wiring problem, a bad injector, or a problem with the engine control module (ECM).

  • P0294: Cylinder 12 Injector Circuit Low
  • P0294: Cylinder 12 Injector Control Circuit Low
  • P0294: Injector 12 – circuit low
  • P0294 00: Cylinder 11 injector - open or short to ground
  • P0294 00: Injector 12 - circuit low

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