Robert W. Arnston - Schaumburg IL Gerald C. Trussell - Park Ridge IL Leo G. Rich - Rochester MI
Assignee:
Sun Electric Corporation - Chicago IL
International Classification:
G01M 1500
US Classification:
731173
Abstract:
An apparatus for diagnosing the operating state or condition of various components of an automotive engine is disclosed herein. The apparatus generates diagnostic signals representing the relationship between engine operating parameters and engine specifications. The diagnostic signals are selectively processed according to a test matrix to determine the operating state of each engine component. A diagnostic message then identifies which, if any, of the components requires repair or replacement.
Leo Rich Lewis (11 February 18651945) was an American composer. He graduated from Tufts College in Massachusetts in 1887 and later served as Fletcher ...