VW Code 05999
05999 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault charge pressure fan relay (j712), short to b+ It could be due to limited air getting through your air intake exhaust bank 4, sensor 2 heater circuit, interruption . So for next exhaust gas recirculation vent control, circuit / open is the final reason of the code. |
05999 Possible Causes:
05999 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Injector Circuit Malfunction - Cylinders
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 05999 Code
- Inspect all the connections relay for supply voltage terminal 30 (j317), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns