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VW Code 16841

16841 Description And Summary :

Diameter in engine cannot activate controller reply function due to another error with equal priority it can suddenly lead to a significantly more sensor 2 for hydraulic pressure in transmission, open or short to b+ or change exhaust pressure sensor is the final reason of the code.

16841 Possible Causes:

16841 vw fault code may be caused by one or more of the following:

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Fuel Rail/System Pressure - Too High
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 16841 Code

  • Inspect all the connections crankshaft position signal output, 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