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Hyundai
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1997
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Sonata GL L4-2.0L
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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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EGR Control Solenoid
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Description and Operation
EGR Control Solenoid: Description and Operation
EXHAUST GAS RECIRCULATION
(EGR) SOLENOID VALVE
The EGR solenoid valve is a duty control type solenoid valve, which leaks
EGR valve
operating negative pressure to the
throttle body
A port.