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Home >> Honda >> 2002 >> Insight Automatic CVT >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Fuel And Emissions Systems >> System Description >> Exhaust Gas Recirculation (EGR) System >> EGR Valve

EGR Valve

The EGR valve lowers peak combustion temperatures and reduces oxides of nitrogen emissions (NOx) by recirculating exhaust gas through the intake manifold and into the combustion chambers.