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:
Dec. 04, 1990
Filed:
Jan. 05, 1990
Kunihiro Abe, Tokyo, JP;
Tomoya Kobayashi, Tokyo, JP;
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
An electronic control system for controlling an automotive engine has an identification code for designating the type of the electronic control system and the code is stored in a memory. Memory in a computer has a plurality of programs for diagnosing various types of electronic control systems. The computer is connected to the electronic control system. The identification code stored in the memory of the electronic control system is read out by the computer. In response to the read out identification code, a diagnosis program corresponding to the code is selected. The system is arranged to diagnose the signals in accordance with the selected program.