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Exhaust Gas Recirculation

Exhaust Gas Recirculation (EGR)

Exhaust Gas Recirculation (EGR)

Also known as CEGR (Cooled Exhaust Gas Recirculation), this system reduces NOx by recirculating exhaust back into the engine. This dilutes the amount of oxygen in the combustion chamber and lowers the peak combustion temperature.

 

EGR characteristics

  • No change to basic engine technology
  • No special service or maintenance procedures
  • No special operation instructions
  • No need for additives