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Home >> Lexus >> 1990 >> ES 250 V6-2.5L (2VZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Exhaust Gas Recirculation >> EGR Valve >> Testing and Inspection
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EGR Valve: Testing and Inspection

EGR Valve Inspection:





- Start engine and idle.
- Remove vacuum hose from EGR and connect manifold vacuum to valve.
- Engine should idle rough or die.
- Replace valve if desired results are not achieved.

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