P349B

P349B

DTC P349B, sometimes indicated as P349B00 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 auxiliary emissions system causing p349b.


    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.

    • PIP5731 - ELECTRICAL SYSTEM
      CHEVROLET: This preliminary information communicates during inspection of the vehicle for an unrelated concern the technician may notice that one or more of the following cylinder deactivation performance dtc(s) P3498, P3499, P349A, P349B, P349C, p349
    • PIP5731 - ELECTRICAL SYSTEM
      CHEVROLET: This preliminary information communicatesduring inspection of the vehicle for an unrelated concern the technician may notice that one or more of the following cylinder deactivation performance dtc(s) P3498, P3499, P349A, P349B, P349C, p349
    • SA-022-19 - ENGINE (PWS)
      MAZDA: If you receive a customer complain of lack of power, rough idle, engine noise with stored dtc's P0340:00, P0304:00, P3400:00, P349B:00, and/or P3498:00, perform the following.
    • SA-041-18 - ENGINE (PWS)
      MAZDA: If you receive a customer complain of lack of power, rough idle, engine noise with stored dtc's P0340:00, P0304:00, P3400:00, P349B:00, and/or P3498:00, perform the following.
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