Abnormality detecting device for an automobile engine

Details Abnormality detecting device for an automobile engine Abnormality detecting device for an automobile engine

1992-03-26

1993-02-16

Nelli, Raymond A.

Internal-combustion engines

Charge forming device

Fuel injection system

F02M 5100

Patent

active

051861488

ABSTRACT:
An abnormality detecting device for an automobile engine in which a controlling device nullifies an alarm to be generated on the basis of the judgment of abnormality in a case that the temperature of the fuel is determined to be higher than a predetermined value from an information of fuel temperature obtained by a temperature sensor after the engine has been re-started while the engine has been in an elevated temperature state after the stopping of the engine, or in a case that a predetermined time set by a timer has not been past after the re-starting of the engine.

REFERENCES:
patent: 4750128 (1988-06-01), Honda et al.
patent: 4958611 (1990-09-01), Uchionami et al.
patent: 5014670 (1991-05-01), Mitsumoto
patent: 5020499 (1991-06-01), Kojiura et al.
patent: 5107432 (1992-04-01), Martinelli

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