EGR Pipe 06F131521N

Image is an example only, BRAND MAY VARY

EGR Pipe Function in a Car

The EGR (Exhaust Gas Recirculation) pipe is an essential component in a car's emissions control system. Its main function is to redirect a portion of the exhaust gases from the engine's exhaust manifold back into the combustion chamber. This process helps to reduce the production of harmful nitrogen oxide (NOx) emissions.

The EGR pipe is responsible for guiding the exhaust gases from the manifold to the EGR valve, which then delivers the gases into the intake manifold. By reintroducing the exhaust gases, the EGR system lowers the combustion temperature, which reduces the formation of NOx pollutants. This process is particularly significant during high engine loads and when the engine is operating at high temperatures, as these conditions tend to produce higher NOx levels. Overall, the EGR pipe helps to improve the car's environmental performance by minimizing the emission of pollutants.