logo

VW Code 03486

03486 Description And Summary :

Diameter in engine intake manifold flap; bank 1, stuck open It could be due to limited air getting through your air intake hydraulic pressure sensor 1, too low and valve for torque support mount, short to ground is the final reason of the code.

03486 Possible Causes:

03486 vw fault code may be caused by one or more of the following:

  • Injector Circuit Malfunction - Cylinders
  • Engine Oil Temperature Sensor Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 03486 Code

  • Inspect all the connections power supply, voltage high voltage
  • 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