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Hyundai
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1991
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Scoupe L4-1468cc 1.5L SOHC (8 VALVE)
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Exhaust Gas Recirculation
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Thermal Vacuum Valve
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Specifications
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)