Flexible fuel

摘要

Kohler Engines has introduced a closed-loop electronic fuel injection (EFI) engine with the flexibility to use all ethanol fuel blends, from EO to E85 (up to 85% ethanol). The company says this means more fuelling options, cost savings and high performance. "In the simplest terms, our new EFI FlexFuel E85 engine utilises lower cost fuels more efficiently than any other engine on the market," said Mark Johansen for Kohler Engines. "The efficiency gains can be attributed primarily to our unique closed-loop EFI technology, which constantly monitors the air/fuel mixture in the engine's muffler and automatically makes necessary adjustments to the amount of fuel injected into the system."