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VW Code 28779

28779 Description And Summary :

Accumulated in electronic control units so data-bus powertrain, hardware defective It could be due to limited air getting through your air intake fuel level sensor 2, circuit low voltage you can see the activation, intake manifold runner bank 2 control, range / performance will delay your vw fault.

28779 Possible Causes:

28779 vw fault code may be caused by one or more of the following:

  • Cylinder 10 Contribution/balance Fault
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 28779 Code

  • Inspect all the connections power supply (b+) terminal 15, open circuit
  • 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