Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chris Paul Glugla0
Date of Patent
August 20, 2019
0Patent Application Number
161029160
Date Filed
August 14, 2018
0Patent Citations
Patent Primary Examiner
Patent abstract
Systems and methods for detecting and controlling knock in an engine are presented. In one example, engine knock sensors are selected based on whether or not certain cylinders are activated and combusting air and fuel or deactivated and not combusting air and fuel. Output of selected knock sensors is the basis for adjusting engine spark timing.
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