Car engine power system Ford Fiesta 4

General information about the fuel supply system
Pic. 10.1. Fuel tank: 1 - fuel level sensor with a fuel pump installed in the fuel tank; 2 – a hose of ventilation of a fuel tank; 3 - overflow device; 4 - filler neck...

The most important elements of the power system
Pic. 10.2. Removing the fuel pump from the fuel tank on vehicles with Zetec-SE and Endura-E engines Fuel pump - in a Ford Fiesta, it is elastically attached directly to...

Types of fuel and work with it
The type of fuel used determines the power of the engine. Minimum specifications for fuel grades are contained in various national and international standards. Ford...

Checking the fuel tank vent valve
SEQUENCE OF WORK 1. Warm up the engine to operating temperature and leave it to idle. 2. Remove the vacuum hose coming from the activated charcoal tank from the solenoid...

Replacing the fuel filter on vehicles with gasoline engines
SEQUENCE OF WORK 1. Disconnect a wire from the negative plug of the storage battery. 2. Raise the car and secure it on supports. 3. Place a container under the fuel...

Replacing the fuel filter on vehicles with diesel engines
SEQUENCE OF WORK 1. Disconnect a wire from the negative plug of the storage battery. 2. Place a container under the fuel filter. Attach the extension hose to the fuel...

Removing water from the fuel filter of vehicles with diesel engines
Diesel fuel has the disadvantage of binding condensed moisture and absorbing dirt particles. Therefore, it is necessary to periodically (every 10,000 km of vehicle run)...

Draining fuel from the tank without a hand pump
If it is necessary to drain the fuel in order to work with the fuel system, it is first necessary to completely exhaust the fuel from the tank if possible. Fiesta fuel...

Removing fuel lines and hoses
WARNING After switching off the ignition, the power supply system is under pressure for a long time. Therefore, when loosening fuel lines or disconnecting quick-release...

Malfunctions of the electric fuel pump
The power supply voltage for the electric fuel pump is supplied via a relay. The pump pumps in fuel from the engine start stage and delivers it all the time the engine...

Removing the fuel pump on vehicles with gasoline engines
SEQUENCE OF WORK 1. Disconnect a wire from the negative plug of the storage battery. 2. Tilt the back of the rear seat forward and remove the protective cover from the...