Reasons for the F1 light on Suzuki's malfunction indicator display?

1 Answers
VonCali
07/30/25 2:20am
FI is the fuel injection indicator light for motorcycles. If it stays lit or flashes continuously, it indicates a fault in the fuel injection system components, sensors, or their wiring. However, sometimes it might just be a false alarm. You can consult Suzuki's after-sales service or ride to the service center for a check. But if the light only comes on during the initial key-on self-test, it's normal. FI stands for Fuel Injection, which is essentially electronic fuel injection. There might be an issue with the fuel injection system. Generally, FI-equipped vehicles can diagnose problems based on the pattern of the FI light illumination.
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