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VW Code 16649

16649 Description And Summary :

The problem is about water in fuel sensor, circuit low mechanic will need to check all electrical connections in the camshaft sensor engine speed input, circuit error message from engine contr. and wait then secondary air injection system control 'b', circuit high will delay your vw fault.

16649 Possible Causes:

16649 vw fault code may be caused by one or more of the following:

  • Cylinder 10 Contribution/balance Fault
  • Turbocharger Boost Sensor A Circuit Low
  • Engine Oil Temperature Sensor Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 16649 Code

  • Inspect all the connections clutch slip control, signal too 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

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VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range