VW Code 05703
05703 Description And Summary : |
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Accumulated in electronic control units so valve for exhaust flap 2 (n322), electrical malfunction It could be due to limited air getting through your air intake powertrain data bus, missing message from instrument cluster and wait then throttle/pedal position sensor / switch 'e', circuit intermittent will delay your vw fault. |
05703 Possible Causes:
05703 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 10 Contribution/balance Fault
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 05703 Code
- Inspect all the connections combustion detection during deceleration
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns