Potential and pitfalls in the use of dual exhaust gas oxygen sensors for three-way catalyst monitoring and control
Although it is known that exhaust gas oxygen (EGO) sensors are sensitive to gas composition, even at a constant air-fuel ratio (AFR), its significance in dual EGO sensor based catalyst control and on-board diagnostic systems has not been fully recognized. The (time varying) difference in gas composi...
|Journal Title:||Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering Vol. 217; no. 6; pp. 475 - 488|
|Authors:||James Peyton-Jones, R. A. Jackson|
Jersey City, NJ :
Professional Engineering Publishing,