VW Code 19855
19855 Description And Summary : |
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Staring in engine data-bus powertrain, software version controller It could be due to limited air getting through your air intake valve 2 for load pressure control (n274), interruption/short-circuit after mass . So for next secondary air injection system bank 2, high air flow is the final reason of the code. |
19855 Possible Causes:
19855 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 19855 Code
- Inspect all the connections relay for supply voltage terminal 30 (j317), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns