Designing and producing DeNOx systems calls for three processes and three areas of expertise: Selective Catalyst Reduction (SCR), NOx traps and exhaust gas recirculation (EGR).
Exhaust gas recirculation - Wikipedia, the free encyclopedia
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Válvula EGR (Exhaust Gas Recirculation)
EGR CLEANER 500ML Fast acting exhaust gas recirculation cleaner, to dissolve deposits in EGR valve, air intake system, manifold and inlet valves. To restore air flow to engine, improving power and acceleration and reducing exhaust smoke. EGR cleaner leaves no residue and prevents the deposit of resin. MoTip EGR Cleaner has a 360° valve.