EGRsysteem
EGR stands for Exhaust Gas Recirculation. An EGR system is a pollution control technology that reduces nitrogen oxide (NOx) emissions in internal combustion engines. NOx is a harmful pollutant that contributes to smog and acid rain. The EGR system works by recirculating a small portion of the exhaust gas back into the engine's intake manifold. This exhaust gas mixes with the incoming air-fuel mixture, lowering the combustion temperature. Lower combustion temperatures significantly reduce the formation of NOx.
The EGR system typically consists of an EGR valve, an EGR cooler, and associated plumbing. The EGR
When the engine is under light load or at idle, the EGR valve is usually closed, preventing