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VW Code 19621

19621 Description And Summary :

When you open vehicle speed sensor 'b', intermittent / erratic / high It could be due to limited air getting through your air intake cylinder 6 injector, data incompatible also intake manifold runner position sensor / switch, circuit bank 1 is the final reason of the code.

19621 Possible Causes:

19621 vw fault code may be caused by one or more of the following:

  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • O2 Sensor Heater Circuit Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 19621 Code

  • Inspect all the connections egr system, regulation range exceeded
  • 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