Fuel control enhancements for a sensorless flexible fueled vehic

Details Fuel control enhancements for a sensorless flexible fueled vehic Fuel control enhancements for a sensorless flexible fueled vehic

1997-10-29

1999-09-28

Kwon, John

Internal-combustion engines

Miscellaneous

Fuels, lubricants and additives

1233391, F02B 7512

Patent

active

059570946

ABSTRACT:
The present invention provides a method of controlling operating parameters of a motor vehicle capable of operating on more than one type of fuel. The methodology employs a separate idle air control enrichment fuel multiplier for optimizing idle air control operating conditions. The methodology also employs a separate transient enrichment fuel multiplier for optimizing transient operating conditions.

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