The main condition for carrying out all work in the diesel injection system is cleanliness. Clean all nuts well before removing.
If damaged, the fuel pump cannot be repaired; You can install a used or new pump.
Bosch VE fuel pump installed on Espace vehicles (number varies depending on model year). It is a single piston pump with a mechanical centrifugal governor, automatic idle acceleration when cold, and a solenoid shut-off valve switch. The system does not use a fuel priming pump. The fuel pump pumps fuel directly from the tank.
Engine power is increased with the installation of a turbocharger. The entire system works with a charge air cooler.
To adjust the fuel pump and also to remove and install it, special tools are required, so it is not recommended to carry out these works yourself. If you decide, follow the instructions below.
Diesel engines operate with either direct injection or prechamber injection. With Renault engines, the fuel is injected into a prechamber or swirl chamber in the cylinder head, which in turn is connected to the combustion chamber. The combustion process starts in the prechamber; Due to the rising pressure, fuel particles break through into the combustion chamber of the cylinder, where they burn out completely.