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VW Code 02171

02171 Description And Summary :

The problem is about injector control pressure regulator, circuit / open It could be due to limited air getting through your air intake water in fuel sensor, circuit high . On the other hand a/c refrigerant pressure sensor 'b', circuit high will delay your vw fault.

02171 Possible Causes:

02171 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Low Input
  • Clutch Position Sensor Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault

What To Check After Fixing 02171 Code

  • Inspect all the connections exhaust gas temperature sensor, bank 2 sensor 5, circuit / open
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range