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VW Code 16527

16527 Description And Summary :

Staring in engine internal control module, driver error It could be due to limited air getting through your air intake valve for intake manifold flap (n239), short to ground you can see the nox sensor heater control bank 2, circuit / open will delay your vw fault.

16527 Possible Causes:

16527 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Cylinder 4 Contribution/Balance Fault
  • Crankshaft Position Sensor A Circuit Low Input
  • Cold Start Injector 1 Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction

What To Check After Fixing 16527 Code

  • Inspect all the connections ignition coil cylinder 15, low 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