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Home >> Subaru >> 1987 >> Justy DL >> Repair and Diagnosis >> Engine Performance >> System >> EGR System >> Component Testing >> Check Valve >> Multi-Point Fuel Injected Engines
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Multi-Point Fuel Injected Engines

Ensure there is no air flowing from EGR solenoid valve side, to air intake boot side. Ensure there is air flowing from air intake side to EGR solenoid valve side.