How to Deal with the FI Light On in GSX250F1?

[LeJulianna]

The FI light on the GW250 instrument panel indicates a malfunction in the fuel injection system. You need to visit an after-sales service center to read the fault code based on the blinking pattern of the indicator light to determine the cause of the issue. The specific reasons are as follows: 1. Electronic component failure: This refers to a situation where an electronic component fails to function properly due to internal circuit or component issues such as short circuits, open circuits, burnout, breakdown, or failure. 2. Mechanical failure of electronic components: Many electronic components in the fuel injection engine control system contain mechanical parts, such as the core of a solenoid valve or the rotor and vanes of an electric fuel pump. Failures caused by jamming, breakage, or deformation of these mechanical parts that prevent the electronic components from functioning properly are referred to as mechanical failures of electronic components. 3. Control circuit failure: This includes short circuits, open circuits, and poor contact in wiring harness connectors. 4. ECU (Engine Control Unit) failure: Under normal usage conditions, the ECU of the fuel injection engine control system rarely fails. Most ECU failures are caused by improper use or maintenance due to human error. ECU failures typically manifest in two forms: one is the complete loss of all control capabilities, rendering the entire fuel injection engine control system inoperative; the other is the loss of control in only a specific part while the rest of the system continues to function normally.