9-3 Coupe (9400) L4-2.0L Turbo (B205) (2001)
Solenoid Valve, EVAP Shut-Off: Description and Operation
Non-Return Valve, Fuel Tank
Non-Return Valve, Fuel Tank
The non-return valve is normally closed and permits flow only towards the tank. In this way, the valve prevents "back-spit" when the filler nozzle closes.