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Home >> Saab >> 2005 >> 9-5 Linear (9600) L4-2.3L Turbo (2.3t) >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Evaporative Emissions System >> Description and Operation >> Detailed Description >> Roll-Over Shut-Off Valve

Roll-Over Shut-Off Valve



Roll-Over Shut-Off Valve










The roll-over shut-off valve closes only if the car rolls over, preventing fuel leaks.

There is a line connecting the valve with the emission canister. Expansion vapours in the tank are let out through the valve and the emission canister.
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