VW Code 16201
16201 Description And Summary : |
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The problem is about exhaust bank 3 sensor 1, voltage too low or air leak it can suddenly lead to a significantly more hydraulic actuator valve (n331), electrical malfunction . On the other hand fuel injection valve 4 (n369), open circuit will delay your vw fault. |
16201 Possible Causes:
16201 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Cylinder 1 Injector Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Low Input
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 16201 Code
- Inspect all the connections fuel pressure regulator 2 control circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns