Electronic ignition timing control and engine management system

Details Electronic ignition timing control and engine management system Electronic ignition timing control and engine management system

1995-02-15

1998-09-08

Teska, Kevin J.

Boots, shoes, and leggings

3644311, B60K 4100

Patent

active

058054502

ABSTRACT:
An electronic ignition and engine management system with anti-lockup and anti-kickback features for use in an internal combustion marine engine wherein the engine's operating speed is measured and appropriate ignition advance timing values are determined from the operating speed. An ignition pulse is generated at the ignition advances unless the engine is in a startup mode, or below a predetermined startup threshold speed. During startup mode, ignition pulses are generated at or top dead center to avoid overadvanced firing conditions and thus prevent engine lockup and kickback.

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