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VW Code 28216

28216 Description And Summary :

When you open reductant injection valve bank 1 unit 1, circuit / open mechanic will need to check all electrical connections in the camshaft sensor fuel injector group 'd' supply voltage, circuit / open . On the other hand power supply, voltage high voltage is the final reason of the code.

28216 Possible Causes:

28216 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Crankshaft Position Sensor A Circuit Low Input
  • Crankshaft Position Sensor B Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault

What To Check After Fixing 28216 Code

  • Inspect all the connections ignition coil 'k' primary control, short to plus
  • 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