Air/fuel ratio control using a display interface

Details Air/fuel ratio control using a display interface Air/fuel ratio control using a display interface

2005-09-20

2005-09-20

Vo, Hieu T. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

Reexamination Certificate

active

06947823

ABSTRACT:
A method and apparatus for controlling an air/fuel ratio of an internal combustion engine having a programmable air/fuel ratio control. The method and apparatus includes pre-programming a coarse air/fuel ratio setting, determining a condition of the air/fuel ratio being at an undesired value, and programming a fine air/fuel ratio setting using a display interface.

REFERENCES:
patent: 4372268 (1983-02-01), Kolarik
patent: 5091858 (1992-02-01), Paielli
patent: 5226323 (1993-07-01), Wakayama
patent: 5293854 (1994-03-01), Tracy et al.
patent: 5375577 (1994-12-01), Betts et al.
patent: 5740771 (1998-04-01), Sebastian
patent: 5749346 (1998-05-01), Halvorson et al.
patent: 5868116 (1999-02-01), Betts et al.
patent: 5884210 (1999-03-01), Rettig et al.
patent: 6152107 (2000-11-01), Barnes et al.
patent: 6269300 (2001-07-01), Moore-McKee et al.
patent: 6349709 (2002-02-01), Evert et al.
patent: 6470732 (2002-10-01), Breton
patent: 6523530 (2003-02-01), Evert et al.
patent: 2001/0056323 (2001-12-01), Masters et al.
patent: 2002/0032516 (2002-03-01), Shimada et al.
patent: 56-38538 (1981-04-01), None
patent: 58-53639 (1983-03-01), None

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