Exhaust Heat Recirculation. The key to exhaust heat recirculation is a device called an exhaust gas recirculation (EGR) valve. The EGR valve opens when it encounters back pressure from the car's exhaust and channels it back into the combustion chamber.You might wonder what good this does, since the air in the chamber is mixed with gasoline to make it combustible.Well, one thing it does is to make the fuel warmer.xhaust Heat Recirculation. The key to exhaust heat recirculation is a device called an exhaust gas recirculation (EGR) valve. The EGR valve opens when it encounters back pressure from the car's exhaust and channels it back into the combustion chamber.
Fagrifoss is a waterfall on the way to laki route is very rough and rugged. There are at least two river crossings to get there. 4Ã4 vehicles only. The 25 km long crater row called Lakagigar was created during a relatively short, intensive, and catastrophic eruption between the 8th of June 1783 and February 1874.
Berggasthaus Aescher is located 1454 meters (4,770 ft) above sea level and is open from 1 May â 31 October annually. The cliffside restaurant rewards hikers with remarkable views of the surrounding Alpstein area in Wasserauen, Switzerland. The vertical cliff face it hangs to is over 100 meters high.ocated 16 feet (4.87m) below sea level, Ithaa restaurant offers unparalleled 180Â° views of sea life while you dine. The restaurant is part of the Conrad Maldives Rangali Island resort and is truly one of the most interesting dining experiences in the world.