Exhaust Gas Recirculation System In Automobiles

Benefits of exhaust gas recirculation egr.

Exhaust gas recirculation system in automobiles.

One of these systems is the exhaust gas recirculation system and specifically the egr valve. Exhaust gas recirculation is the technique used for reducing the nitrogen oxide in both the internal combustion diesel engines as well as petrol engines. Just like any other car part or any other system in your engine there may be faults that prevent your egr from working properly. This helps lower your engine s combustion temperature for a reduction in oxides of nitrogen nox emissions.

It helps reduce the amount of the nitrogen oxides nox in the exhaust gases. The exhaust gas recirculation system recirculates a part of the exhaust gas back into the engine cylinders through the combustion chamber. The egr or exhaust gas recirculation system helps moderate a vehicle s nitrogen oxide emissions by lowering combustion temperatures. What is an egr system.

Although system designs vary the heart of nearly all egr systems is the egr valve. While it plays an important role in reducing your car s toxic emissions a faulty erg valve may significantly reduce your car s performance. Thanks to the evolution of technology some components were significantly improved with time. An egr system is important because it reduces emissions by allowing burnt exhaust gas to flow back into the engine.

One of the obd ii trouble codes related to egr is code p0402.