Scoupe L4-1468cc 1.5L SOHC (8 VALVE) (1991)
Thermal Vacuum Valve: Specifications
EGR/EVAP Thermo Valve
Below 63°C (145°F)........................................................................................................................................................Open (Purge/EGR Disabled)
Above 65°C (149°F).......................................................................................................................................................Closed (Purge/EGR Enabled)
Engine Vacuum At Idle.............................................................................................................................................................................. 20 in.Hg (69 kPa)