Diagnostic system and method for detecting internal combustion engine faults using exhaust pressure readings
A diagnostic system and method that (a) that uses models indicative of both successful firing and skips to determine if cylinders of a skip fire controlled internal combustion engine have successfully fired or successfully skipped and (b) uses filtered exhaust gas pressure readings for detecting fau...
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Main Author | |
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Format | Patent |
Language | English |
Published |
25.04.2023
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Subjects | |
Online Access | Get full text |
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Summary: | A diagnostic system and method that (a) that uses models indicative of both successful firing and skips to determine if cylinders of a skip fire controlled internal combustion engine have successfully fired or successfully skipped and (b) uses filtered exhaust gas pressure readings for detecting faults associated with EGR systems and/or turbocharger systems. |
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Bibliography: | Application Number: US202217862143 |