Invention Grant
- Patent Title: Ignition coil module fuse diagnostic
- Patent Title (中): 点火线圈模块保险丝诊断
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Application No.: US12180777Application Date: 2008-07-28
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Publication No.: US07792633B2Publication Date: 2010-09-07
- Inventor: Wajdi B. Hamama , Craig M. Sawdon , Eric Ferch , Debbie L. Makowske , Dale W. McKim , Mark D. Carr , Wenbo Wang
- Applicant: Wajdi B. Hamama , Craig M. Sawdon , Eric Ferch , Debbie L. Makowske , Dale W. McKim , Mark D. Carr , Wenbo Wang
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Main IPC: F02P5/00
- IPC: F02P5/00 ; G06G7/70
Abstract:
A control system comprising an ignition fuse diagnostic module that determines a state of an ignition fuse associated with an ignition coil of an engine cylinder, and a fuel control module that selectively operates a fuel injector associated with the engine cylinder based on the state of the ignition fuse. A method comprising determining a state of an ignition fuse associated with an ignition coil of an engine cylinder, and selectively operating a fuel injector associated with the engine cylinder based on the state of the ignition fuse.
Public/Granted literature
- US20100004846A1 IGNITION COIL MODULE FUSE DIAGNOSTIC Public/Granted day:2010-01-07
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