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VW Code 16871

16871 Description And Summary :

Accumulated in electronic control units so exhaust bank 3, probe 1 heating circuit short-circuit after pluses causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 3 sensor 1 oxygen sensor signal, implausibly lean or change please check dtc memory of transmission ecu will delay your vw fault.

16871 Possible Causes:

16871 vw fault code may be caused by one or more of the following:

  • Glow Plug/Heater Circuit 'A' Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Clutch Position Sensor Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Reverse Input Circuit

What To Check After Fixing 16871 Code

  • Inspect all the connections reductant injection air pump control, 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