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How many types of fuel injection systems are there for motorcycles currently?

1 Answers

HarperLee

07/30/25 12:07am

Currently, there are two types of fuel injection systems for motorcycles, categorized as open-loop fuel injection motorcycles and closed-loop fuel injection motorcycles. Open-loop fuel injection motorcycles: Open-loop fuel injection motorcycles may not necessarily perform better than carburetor-equipped ones during startup. Closed-loop fuel injection motorcycles: Closed-loop fuel injection systems have an oxygen sensor connection on the exhaust pipe. Closed-loop fuel injection motorcycles can adjust the fuel injection volume based on the oxygen content inside the muffler, and they can also alter the intake pressure according to changes in external atmospheric pressure. Fuel injection system: It uses an electronic control unit as the central control to ensure the engine obtains the optimal air-fuel ratio of combustible mixture under various operating conditions.

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