What does EFI fuse mean?

1 Answers
MargaretMarie
07/29/25 11:30am
EFI fuse refers to the electronic throttle. Below is information about the functions and roles of the electronic throttle. Functions of the electronic throttle: It determines the idle state by signals from the brake light switch and brake pedal switch, disables cruise control, illuminates the EPC light, and stores fault codes in the fault memory. Roles of the electronic throttle: It enables precise control of the throttle opening, which not only improves fuel economy and reduces emissions but also ensures rapid system response for satisfactory handling performance. Additionally, it facilitates idle control, cruise control, and vehicle stability control, simplifying the control system structure. The second role is to monitor the engine's operating conditions. The throttle position sensor has two contacts that determine the working state of the vehicle, ensuring proper operation.
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