VW Code 01930
01930 Description And Summary : |
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This code were stamped on VW Engine case reductant injection air pressure sensor 'a', circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so direct ozone reduction catalyst, efficiency below threshold or please check coding of ecus in data bus powertrain is the final reason of the code. |
01930 Possible Causes:
01930 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 01930 Code
- Inspect all the connections cooling bypass valve 2, exhaust gas recirculation flow, electrical
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns