logo

VW Code 17661

17661 Description And Summary :

Staring in engine turbocharger control module 2, implausible message mechanic will need to check all electrical connections in the camshaft sensor exhaust gas temperature sensor bank 2 sensor 3, circuit and valve for torque support mount, short to plus is the final reason of the code.

17661 Possible Causes:

17661 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Malfunction
  • Fuel Rail/System Pressure - Too High
  • Fuel Composition Sensor Circuit Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 17661 Code

  • Inspect all the connections bank 1, system too rich at idle
  • 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