Photosynthesis: A process by which a plant produces its food using energy from sunlight, carbon dioxide from the air, and water and nutrients from the soil. Pollination: The movement of pollen from one plant to another. Pollination is necessary for seeds to form in flowering plants. Vegetables are other plant parts. process by which a plant produces its food using energy from sunlight, carbon dioxide from the air, and water and nutrients from the soil. Pollination: The movement of pollen from one plant to another. Pollination is necessary for seeds to form in flowering plants. Vegetables are other plant parts.
Trending Now. Answers. Best Answer: Electronic Fuel Injection (EFI) was originally used on Harley Davidson motorcycles beginning in the 1995 production year and currently the Delphi Electronic Fuel Injection system is used on all Harley Davidson models.
When a heavy load is placed on the engine, the ECU reverts to Open Loop operation. Not all Fuel Injection systems operate in closed loop mode. The 2007 Harley-Davidson EFI systems use close loop mode of operation with a narrow band oxygen sensor for each cylinder. Open Loop: Open Loop operation refers to the time when the ECU is reading the engine sensors and using the internal fuel maps to determine the appropriate amount of fuel to inject into the engine. The O2 sensor is not used in this mode of fuel injection operation.