Where are the return lines in a fuel tank?
Return Lines These lines run from the injectors to the fuel tank and may operate at very low pressures or with no pressure. Also, will not allow fuel to picked up before the air is vented. Gravity-Fed System
How does the fuel pump work in a car?
The fuel pump draws fuel from the front-mounted fuel tank through a filter and delivers it to 4 injectors. A pressure regulator on the return line maintains fuel pressure at 28 psi. Excess fuel from the regulator returns to the fuel tank.
What are the holes in a fuel tank?
Contains small holes are at its tip. These holes change the flow of fuel to a fine atomized spray that provides for good combustion in the cylinder. Return Lines These lines run from the injectors to the fuel tank and may operate at very low pressures or with no pressure. Also, will not allow fuel to picked up before the air is vented.
What’s the difference between pump injection and fuel injection?
The pump injection system comprises the only significant difference between the two engines. This Self-Study Program concerns the design and function of the new pump injection system, and the modifications to the fuel system, engine management system, and engine mechanical components to accommodate the system.
Is the fuel pump part of the fuel tank?
Servicing your fuel system is easy when you shop here because we have everything you need to do the job. The fuel tank is more than just a reservoir for fuel. On most vehicles it houses the fuel pump and it also may have valves and sensors for the EVAP system.
What kind of fuel filter does Vanagon fuel system use?
Pressure regulator Air flow sensor Ignition coil 96 Fuel Barnp Fuel strainer Fuel filter Vacuum hose stabilization valve Hall sender Throttle switch Air sensor and air flap potentiometer unit injectors Coolant temperature sensor Idle st.bilization control unit Oxygen Digifant
How to protrain a Vanagon type IL fuel system?
Vanagon/Type Il Fuel Systems ProTraining Introduction The ProTraining booklets have been designed for the professional technician. This ProTraining program is designed to help you understand how fuel systems work and how to fix them.
How does the fuel pump injector system work?
Inside the injection pump there is a rack which engages with pinion teeth on the elements, rotating the elements which adjusts the amount of fuel delivered from zero to full depending on the engine requirement.