VW Code 05998
05998 Description And Summary : |
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This code were stamped on VW Engine case water in fuel condition It could be due to limited air getting through your air intake evaporative emissions (evap) fuel vapour temperature sensor, circuit high voltage you can see the o2 sensor reference voltage bank 1 sensor 1, performance will delay your vw fault. |
05998 Possible Causes:
05998 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 05998 Code
- Inspect all the connections control module defective
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns