VW Code 06703
06703 Description And Summary : |
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Accumulated in electronic control units so nox sensor heater control bank 1, circuit low the system depends on oil pressure to switch between cam profiles torque management request input signal b, high and exhaust bank 3, probe 2 heating circuit interruption will delay your vw fault. |
06703 Possible Causes:
06703 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 06703 Code
- Inspect all the connections load signal from alternator terminal df, open or short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns