: Uses a single pumping element and a rotor to distribute fuel to all cylinders in sequence, typically found in smaller vehicles.
Let me know which or engine type you're most interested in! Fuel injection pump animation Fuel Injection pump working principle - Animation
: When you press the accelerator, a control rack rotates the plunger. This changes the position of the helix, determining how long the spill port stays covered and, consequently, how much fuel is delivered to the cylinder. Common Pump Types in Animations : Uses a single pumping element and a
: When the pressure is high enough to overcome the spring force of the delivery valve , it snaps open, sending a high-pressure pulse of fuel through the lines to the injectors. This changes the position of the helix, determining
: Features individual plunger units for each engine cylinder, common in larger diesel engines.