Diagnosis system for a motor vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Dec 4, 1990
Issued Date -
N/A
app pub date -
Dec 1, 1989
filing date -
Oct 9, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A diagnosis device is provided for diagnosing an electronic control system for controlling an automotive engine mounted on a motor vehicle. A memory in a computer provided in the diagnosis device stores a plurality of programs for diagnosing the electronic control system. The diagnosis device is connected to the electronic control system by a harness including a power line for supplying power from a battery mounted on the motor vehicle and communication lines for data communication between the device and the system.
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