Fuel Delivery Module vs. Fuel Pump: What’s the Difference?
When it comes to your vehicle's fuel system, two terms often come up: fuel delivery module and fuel pump . While they might sound similar and are often used interchangeably, they actually refer to different components with distinct functions. Understanding the difference can help you make informed decisions when it comes to repairs or replacements. Let’s break it down. What Is a Fuel Pump? A fuel pump is a mechanical or electrical device responsible for drawing fuel from the tank and delivering it to the engine. It creates the necessary pressure for the fuel to move through the fuel lines and into the injectors. Without a functioning fuel pump, your engine won't receive the fuel it needs to run. There are mainly two types of fuel pumps: Mechanical fuel pumps , typically found in older vehicles. Electric fuel pumps , common in modern cars, usually located inside the fuel tank. What Is a Fuel Delivery Module? The fuel delivery module is a more complex and complete assembly t...