P125B MINI - Nitrogen Oxide Sensor Heating Heat Output Too Low During Operation
- Faulty Nitrogen Oxide (NOx) Sensor
- Nitrogen Oxide (NOx) Sensor harness is open or shorted
- Nitrogen Oxide (NOx) Sensor circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P125b Mini DescriptionThe Engine Control Module (ECM) monitors the Nitrogen Oxide (NOx) Sensor. The ECM sets the OBDII code when the Nitrogen Oxide (NOx) Sensor is not to factory specifications.
Need more help?Get the P125b Mini code diagnosed by a professional: Find a repair shop in your area
P125B MINI CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P125b Mini code? Have you replaced any parts?
Any information is appreciated. Thanks