VW Code 28412

28412 Description And Summary :

This something to do with the intake camshaft timing reductant injection valve bank 2 unit 1, circuit / open It could be due to limited air getting through your air intake activation glow plug control module, electrical malfunction and wait then water in fuel sensor, circuit range / performance is the final reason of the code.

28412 Possible Causes:

28412 vw fault code may be caused by one or more of the following:

  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Engine Oil Temperature Sensor Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Fuel Rail Pressure Sensor Circuit Malfunction

What To Check After Fixing 28412 Code

  • Inspect all the connections intake manifold flap position sensor (bank 1): 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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range