P128A BMW - Nitrogen Oxide Sensor Regeneration Nitrogen Oxide Cat Regeneration Monitoring
P128A BMW Possible Causes
- Faulty Nitrogen Oxide (NOx) Sensor
- Nitrogen Oxide (NOx) Sensor harness is open or shorted
- Nitrogen Oxide (NOx) Sensor circuit poor electrical connection
First diagnose P128A BMW code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P128A BMW code
Labor: 1.0The cost of diagnosing the P128A BMW code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P128A BMW Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P128a Bmw 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.
P128A BMW More InformationNeed more information on how to fix the P128A BMW code?
Get Access to Factory Service Manuals
Need more help?Get the P128a Bmw code diagnosed by a professional: Find a repair shop in your area
P128A BMW 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 P128a Bmw code? Have you replaced any parts?
Any information is appreciated. Thanks