Engine control system and method

Details Engine control system and method Engine control system and method

1997-10-09

1999-08-17

Kwon, John

Internal-combustion engines

Spark ignition timing control

Electronic control

123479, 123690, F02P 500

Patent

active

059378255

ABSTRACT:
An engine control system and method that utilizes throttle position as one of its control parameters. The throttle position sensor is checked by sensing changed values in a time period when the engine is operating within a predetermined speed range during which changes in throttle position are not normally encountered.

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