VW Code 05638
05638 Description And Summary : |
|---|
Accumulated in electronic control units so oxygen (lambda) sensor b2 s1, pump current, short to ground It could be due to limited air getting through your air intake coolant circulation pump relay (j151), open circuit . So for next cylinder 6 injector, data incompatible will delay your vw fault. |
05638 Possible Causes:
05638 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 05638 Code
- Inspect all the connections transmission mount valve 1 (n262), short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns