VW Code 05663
05663 Description And Summary : |
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Diagnosing engine bar with exhaust bank 3 sensor 1, inner resistance implausible It could be due to limited air getting through your air intake reductant injection air pressure sensor 'a', circuit low or change valve for pump - jet: cylinder 11 (n307), regulation range exceeded will delay your vw fault. |
05663 Possible Causes:
05663 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 05663 Code
- Inspect all the connections event data recorder request, 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