P20EA

Reductant Control Module Power Relay De-Energized Performance - Too Early

DTC P20EA, sometimes indicated as P20EA00 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 control module power relay de-energized performance - too early.

  • P20EA: Reductant Control Module Power Relay De-Energized Performance - Too Early
  • P20EA: "Reductant Control Module Power Relay De-Energized Performance - Too
  • P20EA: Reductant control module power relay – performance malfunction
  • P20EA 00: Reductant control module power relay - performance malfunction

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