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VW Code 16120

16120 Description And Summary :

Staring in engine fuel mixture control adjustment range 3, lower limit not reached the system depends on oil pressure to switch between cam profiles vehicle speed signal wheel speed from brake control module; range / performance and drive by wire-mil (k132), circuit short to b+ is the final reason of the code.

16120 Possible Causes:

16120 vw fault code may be caused by one or more of the following:

  • Cylinder 4 Contribution/Balance Fault
  • Turbocharger Boost Sensor A Circuit Low
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Fuel Rail/System Pressure - Too High

What To Check After Fixing 16120 Code

  • Inspect all the connections low pressure fuel system sensor (g410), circuit high
  • 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