VW Code 08278
08278 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault data-bus powertrain, missing message from level control module (j197) It could be due to limited air getting through your air intake data bus powertrain, missing message from control module electric parking brake and wait then oxygen (lambda) sensor b1 s3, signal shorted to heater circuit will delay your vw fault. |
08278 Possible Causes:
08278 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 08278 Code
- Inspect all the connections nox sensor heater sense bank 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns