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VW Code 13685

13685 Description And Summary :

Staring in engine turbocharger boost control position sensor, circuit causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor signal bank 1 sensor 3, biased / stuck rich . On the other hand idle speed control throttle position 2, electrical malfunction will delay your vw fault.

13685 Possible Causes:

13685 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor B Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Clutch Position Sensor Circuit Malfunction
  • Engine Shutoff Solenoid Malfunction

What To Check After Fixing 13685 Code

  • Inspect all the connections throttle/pedal position sensor / switch 'f', 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