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:
May. 15, 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 ...
36442403 ; 731172 ; 36443101 ; 36455101 ;
Abstract
A system for diagnosing a motor vehicle has a diagnosis device including a computer having a central processing unit and a memory, the memory having a plurality of programs for diagnosing an electronic control system for controlling an engine. Terminals are provided on a case of the diagnosis device for receiving analog signals from elements of the vehicle. An analog of digital converter is provided in the diagnosis device connected with the terminals for converting an analog signal to a digital signal, thereby monitoring the elements of the vehicle.