Note. Injectors on the F4P engine brand MAGNETI MARELU PICO and brand SIEMENS DEKA on the K4M engine.
The injectors are attached to the fuel distribution rail with holders.
Fuel constantly circulates around the circumference of the injector body. This circulation of fuel helps to avoid the formation of bubbles of gasoline vapors and helps to start a hot engine.
Removing
Attention! When removing the injectors or fuel rail, be careful, because. there is fuel on the rail and fitting. Take measures to protect the generator from fuel ingress.
Remove:
- ramp protection;
- fitting of the fuel supply line 1 from the fuel distribution rail. without pinching the fuel line;
- injector connectors 2;
- knock sensor connector 3;
- ramp fastening bolts 4;
- fuel rail;
- nozzle holders;
- nozzles.
Installation
Be sure to replace the O-rings and nozzle holders.
Observe the tightening torque of the rail mounting bolts.