VW Code 05771
05771 Description And Summary : |
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Diameter in engine turbo/super charger over-boost condition to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 3, probe 2 no activity or change oxygen (lambda) sensor b1 s1, pump current, open circuit is the final reason of the code. |
05771 Possible Causes:
05771 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 05771 Code
- Inspect all the connections o2 sensor reference voltage bank 1 sensor 1, 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