What is the difference between carburetor version and EFI version?
1 Answers
The differences between carburetor version and EFI version are: 1. Different in later maintenance: The carburetor version has a simple structure, and ordinary users can disassemble, clean and maintain it by themselves; The EFI version has many parts, and maintenance can only be handed over to professionals. 2. Different working principles: The carburetor version is a process in which the motor drives the engine to rotate, transmits the signal to the ECU to trigger the nozzle and ignition coil to work and ignite the engine; The EFI version refers to the process of computer-controlled air-fuel mixture ratio. 3. Different fuel supply systems: The carburetor version relies on the negative pressure generated when air flows through the carburetor venturi to suck gasoline from the float chamber into the venturi and atomize it into combustible mixture with the air flow; The EFI version measures the amount of air sucked into the engine and then supplies gasoline to the engine in a high-pressure injection manner.