Exhaust Gas Recirculation System In Automobiles

One of these systems is the exhaust gas recirculation system and specifically the egr valve.

Exhaust gas recirculation system in automobiles.

An egr system is important because it reduces emissions by allowing burnt exhaust gas to flow back into the engine. The egr or exhaust gas recirculation system helps moderate a vehicle s nitrogen oxide emissions by lowering combustion temperatures. What is an egr system. Nitrogen oxides are normally formed in the process of combustion in the engine cylinders.

Benefits of exhaust gas recirculation egr. Just like any other car part or any other system in your engine there may be faults that prevent your egr from working properly. In internal combustion engines exhaust gas recirculation egr is a nitrogen oxide no x emissions reduction technique used in petrol gasoline and diesel engines egr works by recirculating a portion of an engine s exhaust gas back to the engine cylinders this dilutes the o 2 in the incoming air stream and provides gases inert to combustion to act as absorbents of combustion heat to reduce. This helps lower your engine s combustion temperature for a reduction in oxides of nitrogen nox emissions.

Although system designs vary the heart of nearly all egr systems is the egr valve. Thanks to the evolution of technology some components were significantly improved with time. The exhaust gas recirculation or egr system is one of several vehicle emission control systems. Exhaust gas recirculation is the technique used for reducing the nitrogen oxide in both the internal combustion diesel engines as well as petrol engines.

While it plays an important role in reducing your car s toxic emissions a faulty erg valve may significantly reduce your car s performance.