Adaptive air/fuel control applied to a single point injection system for SI engines Ford Motor Company, Dearborn, Michigan, USA

Format:

Conference/Event

Author/Creator:

GAMBERG, E M., author.

Conference Name:

International Conference on Fuel Efficient Power Trains and Vehicles (1984-10-22 : London, United Kingdom)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1984

Summary:

The paper describes a method of improving the air/fuel (A/F) accuracy of a single point fuel injection system that is controlled by a microprocessor. The method develops correction factors as a function of engine speed and manifold absolute pressure. The correction factors are stored in keep alive memory (KAM) for future use. The correction factors reduce A/F deviations during both open and closed loop operation thereby improving three way catalyst (TWC) efficiency and eliminating the need for a secondary air system

Notes:

Vendor supplied data

Publisher Number:

841297

Access Restriction:

Restricted for use by site license