In every internal combustion engine (ICE) vehicle, there’s a fuel tank, pump, filter, lines, fuel rail, and injectors. Fuel is poured into the tank via a filler neck, and submersed in the tank is the ...

A vehicle’s fuel system comprises components that deliver fuel from the tank to the engine, including a fuel pump, fuel lines, a fuel-pressure regulator, fuel filter and fuel injectors.

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 ...