P20FA

Reductant pump B – open circuit

DTC P20FA, sometimes indicated as P20FA00 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing reductant pump b – open circuit.

  • P20FA: Reductant pump B – open circuit
  • P20FA 00: Reductant pump B - open circuit

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • SSM 51891 - ENGINE AND ENGINE COOLING
    FORD: Some 2023 f-super duty vehicles equipped with a 6.7l engine may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtc) U02A2, P206B, P203B, P208A, P20FA, P20FD, and/or P20FC stored in the powertrain cont
  • SSM 51889 - ENGINE AND ENGINE COOLING
    FORD: Some 2024 f-650/f-750 vehicles equipped with a 6.7l engine may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtc) U02A2, P206B, P203B, P208A, P20FA, P20FD, and/or P20FC stored in the powertrain contr
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