VW Code 05445
05445 Description And Summary : |
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Staring in engine nox sensor bank 1, circuit range / performance run rough, or might suddenly stall at any given speed reductant injection valve bank 1 unit 2, circuit low and linear oxygen sensor exhaust bank 2 / pump current, short to ground will delay your vw fault. |
05445 Possible Causes:
05445 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 05445 Code
- Inspect all the connections direct ozone reduction catalyst temperature sensor, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns