Idle stabilizing system for engine

Details Idle stabilizing system for engine Idle stabilizing system for engine

1990-12-21

1992-01-21

Cross, E. Rollins

Internal-combustion engines

Charge forming device

Fuel injection system

123339, F02M 5100, F02M 4112

Patent

active

050819755

ABSTRACT:
A fuel injection system for an engine and method of operating it wherein a rapid and smooth return to normal idle speed is accomplished when the engine has been running at a high speed condition and the throttle is rapidly closed. This is accomplished by setting the injection timing to achieve an idle speed lower than normal idle speed and when this lower than normal idle speed is reached, then the injection timing is set back to normal injection timing for the desired or normal idle speed.

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