9-3 Arc/Aero (9440) L4-2.0L Turbo (2.0 T) (2004)
Leak Detection Solenoid: Description and Operation
EVAP Shut-off Solenoid Valve (588)
Main task
The shut-off valve is used for onboard diagnostics to detect leakage in the purge system.
Type
Connection
Pin No. A-B