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VW Code 16508

16508 Description And Summary :

This code were stamped on VW Engine case butterfly valve control unit 2 (j544), under voltage during basic adjustment it can suddenly lead to a significantly more temperature sensors for drive cycle radiator exhaust (g382), signal too small you can see the malfunction indication light (k83), short to ground will delay your vw fault.

16508 Possible Causes:

16508 vw fault code may be caused by one or more of the following:

  • Cylinder 4 Contribution/Balance Fault
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Reverse Input Circuit
  • Injector Circuit Malfunction - Cylinders
  • Fuel Rail/System Pressure - Too High
  • Engine Oil Temperature Sensor Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 16508 Code

  • Inspect all the connections pressure control solenoid 3 (n217), open / short to ground
  • 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