Vehicle diagnosing apparatus

Details Vehicle diagnosing apparatus Vehicle diagnosing apparatus

1998-07-16

1999-10-19

Dombroske, George

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

73116, 731173, 731181, G01M 1900

Patent

active

059681080

ABSTRACT:
The cause for prolonged diagnosing time can be recognized on a real time basis. A vehicle diagnosing apparatus for diagnosing a vehicle is connected to an electronic control unit mounted on the vehicle. The diagnosing is performed by incorporating data, via the electronic control unit, from various sensors mounted on the vehicle. The apparatus has a timer for measuring the diagnosing time, and a display for indicating measured diagnosing time and judgement results of each of judging items. The judging time for each of the judging items is measured by the timer and the judgement results and the judging time are indicated on a real time basis by the display.

REFERENCES:
patent: 4817418 (1989-04-01), Asami et al.
patent: 5452446 (1995-09-01), Johnson
patent: 5594646 (1997-01-01), Itoh et al.
patent: 5644491 (1997-07-01), Fiske et al.

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