VW Code 15906
15906 Description And Summary : |
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The problem is about valve for pump - jet: cylinder 7 (n303), range / performance it can suddenly lead to a significantly more oxygen (lambda) sensor b2 s1, pump current, short to ground and wait then data bus powertrain missing message from awd controller is the final reason of the code. |
15906 Possible Causes:
15906 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Cylinder 1 Injector Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 15906 Code
- Inspect all the connections ignition coil cylinder 15, high circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns