Features - NorthStar e300 Owner's Manual

Electronic Fuel Injection (EFI) System
EFI replaces the need for carburetor that mixes air and fuel. It electronically injects fuel directly into an engine's
intake manifold or cylinder.
The EFI system monitors parameters such as engine speed, intake pressure and temperatures when the engine
is started and warmed up. There are no adjustments to be made to EFI system. If there is a problem with startup
or operation, please immediately contact a NorthStar Authorized Service Center to solve the problem.
Advantages of EFI Engine:
1. More consistent power: An EFI engine is constantly self-adjusting and will run at its most
advantageous fuel and air mixture setting.
2. Better fuel efficiency: Electronic fuel injection improves engine's fuel efficiency (up to a 28%
improvement).
3. Fewer emissions: With increased fuel efficiency, exhaust emissions improvements will also occur.
4. Less Maintenance: Common maintenance issues with carbureted engines are eliminated, such as fuel
deposits and gumming of sensitive carburetor passageways.
5. Automatic altitude adjustments: EFI engine automatically adjusts fuel/air mixture to keep the engine
running when altitude changes.

Features

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