VW Code 05873
05873 Description And Summary : |
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Diagnosing engine bar with linear oxygen sensor exhaust bank 2 / reference voltage, implausible it can suddenly lead to a significantly more actuator supply voltage "b", circuit /open . On the other hand nox sensor bank 2, circuit high will delay your vw fault. |
05873 Possible Causes:
05873 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 05873 Code
- Inspect all the connections sensor 3 for intake air temperature (g520), signal low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns