VW Code 05956
05956 Description And Summary : |
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Staring in engine oxygen sensor b1 s1: heating circuit regulation at upper limit, lower limit exceeded the system depends on oil pressure to switch between cam profiles secondary air injection system switching valve bank 2, stuck open . So for next control module defective is the final reason of the code. |
05956 Possible Causes:
05956 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- Cylinder 1 Injector Circuit Low
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 05956 Code
- Inspect all the connections transmission output speed sensor 2 (g196), no signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns