Single point fuel injection Peugeot 405

Single point fuel injection systems
The fuel system consists of a fuel tank, which is installed under the bottom of the car (with electric fuel pump), immersed in the tank, fuel filter, supply and return hoses, single fuel injector and fuel pressure...

Relieve pressure in the fuel system
1. Remove ground wire from battery. 2. Slowly loosen the union nut in the fuel line to relieve pressure in the fuel system. 3. An alternative method of relieving pressure in the fuel system is to remove either the fuse...

Accelerator cable adjustment
1. Remove the fastening bracket of the accelerator cable sheath, ensuring the correct installation of the drive cam and pull the sheath out of the sealing ring until the play is completely selected. 2. Install the...

Fuel pump — removal and installation
Removing Installed outside 1. Raise the rear of the car. 2. Disconnect electrical wires and fuel hoses from the pump. 3. Remove the pump from the rubber cushion belts (A - electrical wires of the fuel pump, B - fuel...

Injector — removal and installation
Air filter (Magneti Marelli fuel injection system) Injector fixing screws on Monopoint Bosch system The nozzle mounting screws are marked with arrows. Removing 1. Remove the earth wire from the battery and the air...

Checking the fuel injection system
Examination 1. Check that the wires are connected securely and that there is no corrosion. 2. Check the condition of the air filter and spark plugs. 3. Check the compression pressure in the engine cylinders. 4. Check...

Elements of the Fenix injection system
Throttle position sensor Removing 1. Remove the ground wire from the battery and the wire contact from the sensor. 2. Unscrew the two screws and remove the sensor. Fuel burner Removal and installation 1. Relieve...

Elements of the Bosch Monopoint injection system
Fuel burner Removal and installation 1. Remove air temperature sensor. 2. Loosen the fuel injector union nut. 3. Remove the fuel injector and lower O-ring. 4. When installing the nozzle, the O-ring and the nozzle head...

Elements of the Magneti Marelli injection system
Fuel burner Removing 1. Remove ground wire from battery. 2. Remove air filter. 3. Remove the injector wiring connector (indicated by an arrow). 4. Unscrew the fastening screw, remove the bracket and remove the injector...