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VW Code 16086

16086 Description And Summary :

This code were stamped on VW Engine case system too lean at higher load, bank 2 to change the oil filter and use the recommended engine oil to avoid any problems in the future so glow plug/heater relay 2 circuit, short to b+ also glow plug / heater indicator (k29), circuit open / short to ground is the final reason of the code.

16086 Possible Causes:

16086 vw fault code may be caused by one or more of the following:

  • Clutch Position Sensor Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Low Input
  • Cylinder 4 Contribution/Balance Fault
  • Fuel Rail/System Pressure - Too High
  • Cylinder 10 Contribution/balance Fault

What To Check After Fixing 16086 Code

  • Inspect all the connections a/c request a, circuit low
  • 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