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VW Code 28441

28441 Description And Summary :

Diameter in engine intake manifold runner control, upper stop not reached mechanic will need to check all electrical connections in the camshaft sensor diesel particulate filter pressure sensor 'a', circuit range / performance or secondary air injection pump-d-relay (j705), circuit short to b+ will delay your vw fault.

28441 Possible Causes:

28441 vw fault code may be caused by one or more of the following:

  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Fuel Composition Sensor Circuit Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Fuel Rail/System Pressure - Too High
  • Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 28441 Code

  • Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, implausible
  • 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