VW Code 08748
08748 Description And Summary : |
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Accumulated in electronic control units so exhaust bank 4 main catalyst, effectiveness too low It could be due to limited air getting through your air intake pressure control solenoid 2 (n216), electrical malfunction also hydraulic pressure sensor 2 too low is the final reason of the code. |
08748 Possible Causes:
08748 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Shift Solenoid E Performance or Stuck Off
- Ambient Air Temperature Sensor Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 08748 Code
- Inspect all the connections ignition switch run/start position, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns