Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 2, 2018
Patent Application Number
15213783
Date Filed
July 19, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A controller includes a processor and a memory storing processor-executable instructions. The processor is programmed to receive a signal indicating engine knocking, adjust an octane requirement in response to the signal, and request a fuel for refueling meeting the octane requirement. The processor may also be programmed to avoid a gas station of most recent refueling in response to the signal and retard ignition timing of a spark plug in response to the signal.
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