The fuel tank pressure sensor is part of the fuel pump assembly and is mounted on top of the tank or inside the tank. It’s part of the evaporative emissions system (commonly referred to as ...

Your vehicle’s gas cap is part of a complex emissions control system that helps prevent ... vehicle has a shallow or deep fuel filler neck with or without venting. However, Gates says this ...

Such was the case on Dec. 5 when engineers put a replica of the world's largest fuel tank, NASA's Space Launch System liquid hydrogen tank, through a rigorous pressure test that literally blew it ...