The utility model relates to an air intake eddy flow generator of an internal combustion engine. The generator comprises an air cylinder cover, an air intake valve, an air intake channel located in the air cylinder cover and an air intake manifold connected with the air intake channel, the ...
Exhaust gas recirculation (EGR) is a nitrogen oxide (NOx) emissions reduction technique used in petrol/gasoline and diesel engines. EGR works by re circulating a portion of an engine's exhaust gas back to the engine cylinders. This dilutes the O2 within
The engine computer helps in opening or closing the EGR valve to control the flow in the EGR system. Here, the EGR valve is used to connect the exhaust manifold and the intake manifold. This valve is generally closed, so there is no EGR flow whenever the engine is cold, inactive, or t...
An exhaust gas recirculation (EGR) valve reroutes some of the exhaust gases which are emitted by your Vauxhall's engine into the combustion chambers to reduce the nitrogen oxide emissions in petrol and diesel engines. What are the common symptoms of an issue with the EGR valve? An EGR valve...
A few years ago I removed the EGR off my old freelander with an earlier generation BMW engine and the inside was full of tar and soot. The EGR in the freelander was simplified and had the valve removed but I can easily see how the valves get so coated they stick, which I gather is...
摘要: PURPOSE: To suppress unnecessary operation of an EGR valve and keep the drivability in good condition by holding the EGR valve open until a certain period has elapsed since the engine is started if the degree of throttle valve opening goes beyond the specified level....
For JAGUAR - EURO 3 (If your valve has an electrical plug you will need to have the valve digitally removed too) For Jaguar 2.0/2.2 d X type - with the fitted to the front of the engine This item is for diesel vehicles only NOT PETROL ...
The EGR valve recirculates the exhaust gasses into the intake system as the exhaust gasses coming out of the engine has high temperatures, a heat exchanger is used to cool the gases before they entered into combustion chamber again which can improve engine cooling performance (Yokomura, 2003)....