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Home >> Honda >> 2004 >> Pilot EX >> Repair and Diagnosis >> Engine Performance >> System >> Fuel & Emissions System >> System Descriptions >> Exhaust Gas Recirculation (EGR) System >> EGR Valve

EGR Valve

The EGR valve is designed to lower peak combustion temperatures and reduce oxides of nitrogen emissions (NOx) by recirculating exhaust gas through the intake manifold and into the combustion chambers.