Patent Number: 6,308,683

Title: Cylinder air charge estimation assembly

Abstract: An cylinder air charge estimation assembly 12 for use with an internal combustion engine 10 having at least one cylinder 14. Assembly 12 dynamically estimates the amount of air contained within the at least cylinder 14 of the engine 10 by the dynamic use of one of two unique air charge estimation techniques.

Inventors: Pursifull; Ross Dykstre (Dearborn, MI), Kotwicki; Allan Joseph (Williamsburg, MI)

Assignee: Ford Global Tech, Inc.

International Classification: F02D 41/18 (20060101); F02D 001/00 ()

Expiration Date: 10/30/2018