The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 09, 1990
Filed:
Nov. 30, 1988
Applicant:
Inventors:
Kunihiro Abe, Tokyo, JP;
Tomoya Kobayashi, Tokyo, JP;
Assignee:
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M / ; F02D / ; F02P / ;
U.S. Cl.
CPC ...
36443101 ; 731172 ; 36442403 ; 36455101 ;
Abstract
An electronic control system for controlling an automotive engine is mounted on a motor vehicle. A memory in a computer stores a plurality of data formats and signaling speeds. One of the data formats and signaling speeds is selected, and an answer demand signal dependent on a selected data format and signaling speed is fed to the electronic control system. In response to an answer from the electronic control system, a diagnosis is performed.