Fuel Injector
The injector is an electronically controlled fuel injection device, a solenoid valve that supplies the precisely calculated fuel to the engine in spray form for optimal combustion to meet various engine operating conditions. A Dual Point Injection (DPI) system refers to a system with two injectors in one cylinder (intake port) and has a total of eight injectors.
For better fuel efficiency, improved engine performance and reduced emissions, the ECM (Engine Control Module) adjusts the fuel injection quantity by controlling the operation time and the number of injectors to operate, based on the intake air quantity that enters the cylinder and the air-fuel ratio in the exhaust. This helps the engine control system to meet the required air-fuel ratio.