Methods and systems for ammonia slip detection
Various systems and methods are described for detecting ammonia slip. In one example method, an amount of exhaust gas recirculation is reduced when output from an exhaust gas sensor indicates an increase in nitrogen oxide above a threshold amount. When the sensor output increases above a second thre...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
03.02.2015
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Subjects | |
Online Access | Get full text |
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