VW Code 10257
10257 Description And Summary : |
|---|
When you open nox sensor heater sense bank 2, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so please check dtc memory of engine ecu and reductant injection valve bank 2 unit 2, circuit low will delay your vw fault. |
10257 Possible Causes:
10257 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Clutch Position Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 10257 Code
- Inspect all the connections please check dtc memory of abs control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns