Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joseph R. Dulzo0
Kenneth J. Cinpinski0
Date of Patent
March 22, 2011
Patent Application Number
12338017
Date Filed
December 18, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A solenoid diagnostic system includes a pressure monitoring module that determines a first pressure in an intake cam phaser for an intake camshaft and a second pressure in an exhaust cam phaser for an exhaust camshaft associated with a cylinder. A fuel injection monitoring module determines a fuel injection status associated with the cylinder. A fault determination module diagnoses a fault in a solenoid associated with the cylinder based on the first pressure, the second pressure, and the fuel injection status.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
