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VW Code 03507

03507 Description And Summary :

Diameter in engine evaporative emission system switching valve, performance / stuck open run rough, or might suddenly stall at any given speed exhaust gas temperature sensor bank 2 sensor 2, circuit range / performance . So for next valve for pump - jet: cylinder 8 (n304), regulation range exceeded is the final reason of the code.

03507 Possible Causes:

03507 vw fault code may be caused by one or more of the following:

  • Cylinder 1 Injector Circuit Low
  • Crankshaft Position Sensor A Circuit Low Input
  • Engine Shutoff Solenoid Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 03507 Code

  • Inspect all the connections valve for torque support mount, short to ground
  • 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