VW Code 06748
06748 Description And Summary : |
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Staring in engine oxygen (lambda) sensor b2 s2, signal shorted to heater circuit the system depends on oil pressure to switch between cam profiles throttle position output, circuit / open . On the other hand reductant injection valve bank 2 unit 1, circuit low will delay your vw fault. |
06748 Possible Causes:
06748 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 06748 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / pump current, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns