- fuel tank;
- electric fuel pump (mounted inside the fuel tank);
- injection system main relay and fuel pump relay;
- nozzles;
- pressure regulator;
- air filter;
- throttle body.
All vehicles covered in this manual are equipped with an electronic fuel injection system (EFI system), controlled from the processor unit. A feature of the system is the use of an onboard OBDII self-diagnosis system and a mass air flow sensor. The fuel pressure regulator is controlled by a vacuum control valve (VSV), for optimal fuel consumption.