: The Enlightenment during the 17th â 18th century produced philosophers and scientists who focused on human reason and rational thought to solve problems and provide ethnical systems for living. Enlightenment thinkers believed in natural over supernatural forces or laws.
A purge valve is the part of the vehicle Evaporative Emission Control (EVAP). system. The EVAP system prevents fuel vapors in the fuel tank from escaping into the atmosphere.
The EVAP vent valve/control solenoid is mounted on a bracket by the fuel tank. The EAVP purge valve/control solenoid is mounted on the front top of the intake manifold. Just â¦ behind the area where the throttle housing bolts to the front of the intake.here is one solenoid on the charcoal evap. canister in the engine compartment. There is another one located near the gas tank underneath the chassis. That is the one that usu â¦ ally goes bad as road salt and moisture attack that one.