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Home >> Hyundai >> 2003 >> XG 350 V6-3.5L >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Exhaust Gas Recirculation >> Testing and Inspection >> Vacuum Control Valve Check
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Vacuum Control Valve Check

VACUUM CONTROL VALVE CHECK
1. Disconnect the vacuum hose from the vacuum control valve and connect the hand vacuum pump to the vacuum control valve.
2. Put the blind plug to the removed vacuum hose.
3. Start the engine and run at idle.







4. Check the vacuum condition.