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VW Code 16138

16138 Description And Summary :

The problem is about low pressure fuel system sensor (g410), circuit run rough, or might suddenly stall at any given speed a/c refrigerant pressure sensor 'b', circuit you can see the control module defective is the final reason of the code.

16138 Possible Causes:

16138 vw fault code may be caused by one or more of the following:

  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Engine Oil Temperature Sensor Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Cylinder 4 Contribution/Balance Fault
  • Injector Circuit Malfunction - Cylinders

What To Check After Fixing 16138 Code

  • Inspect all the connections valve for pump - jet: cylinder 12 (n308), regulation range exceeded
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

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