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VW Code 28571

28571 Description And Summary :

Diagnosing engine bar with linear oxygen sensor exhaust bank 2 / pump current, open circuit It could be due to limited air getting through your air intake throttle/pedal position sensor 'f', minimum stop performance you can see the throttle position (tp) sensor (g79), error message from ecm is the final reason of the code.

28571 Possible Causes:

28571 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 28571 Code

  • Inspect all the connections injector cylinder 16 (n393), circuit low
  • 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