Evaporative emission control systems (EVAP) are used in cars' fuel systems to prevent gasoline fumes from leaking into the atmosphere. The EVAP system runs diagnostics for possible fuel vapor leaks ...

A purge valve is a vital component of a vehicle's evaporative emission control (EVAP) system. Its function is to control the flow of fuel vapors from the fuel tank and evaporative canister into the ...

The Evaporation Emission Control system, EVAP or EEC, also called Evaporation Control System, ECS, became a part of many cars’ inner workings in 1970. It is one of the most benign pollution ...

The evaporative emission control (EVAP) system is designed to store and burn fuel vapor. Fuel vapor consists of hydrocarbons (HCs) that are harmful to the environment; for this reason, fuel vapors ...

Today’s vehicles use what’s called an Evaporative Emission Control (EVAP) system to prevent harmful hydrocarbons from entering the atmosphere. This system collects and stores gasoline fuel ...

Per GM TechLink, if the fuel tank is overfilled beyond three clicks past the automatic fuel nozzle shutoff, it’s possible that liquid fuel may enter the evaporative emissions (evap) system vapor ...

A check engine light, even if the car runs fine, often indicates a leak in the evaporative emission control (EVAP) system. An arc welder might revive a dead battery by cleaning sulfated plates ...

The automaker said that due to a problem with a suction jet pump seal inside the fuel tank, fuel may "flow into the evaporative emissions (EVAP) system and possibly leak out of the charcoal canister." ...

According to USA TODAY, Volkswagen says that due to a problem with a suction jet pump seal inside the fuel tank, fuel may “flow into the evaporative emissions (EVAP) system and possibly leak out ...