Ignition controller

Internal-combustion engines – Spark ignition timing control – Electronic control

Reexamination Certificate

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C123S436000

Reexamination Certificate

active

06892702

ABSTRACT:
A number of embodiments of improved engine system control method and apparatus based on operator demand and rate of change in demand that reduce not only the number of components but also decrease the complexity of the electronic system without requiring a throttle position sensor.

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Development of a Low-Cost Fuel Injection System For Use on Small Utility Engines, SAE 1999-01-3292/JSAE 9938047, pp. 360-367, Paul M. Gartner, Copyright 1999 Society of Automotive Engineers, Inc.

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