Cylinder event based spark

Details Cylinder event based spark Cylinder event based spark

2005-12-27

2005-12-27

Solis, Erick (Department: 3747)

Internal-combustion engines

Spark ignition timing control

Electronic control

C123S406520, C123S406550, C060S285000

Reexamination Certificate

active

06978761

ABSTRACT:
A method to deliver spark during a start for an internal combustion engine is described. The method provides individual cylinder spark angle control based on the number of fueled cylinder events. The method offers improved engine emissions while maintaining engine speed run-up performance.

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