P30EF

P30EF

DTC P30EF, sometimes indicated as P30EF00 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 p30ef.


    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.

    • PIC6496A - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
      CHEVROLET: This preliminary information communicates the direction a technician needs to take when dtc P30EF is set.
    • PIC6496 - POWER TRAIN
      CADILLAC: This preliminary information communicates the direction a technician needs to take when dtc P30EF is set.
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