Excess Air Ratio Management in a Diesel Engine with Exhaust Backpressure Compensation

Excess Air Ratio Management in a Diesel Engine with Exhaust Backpressure Compensation

The paper investigates the operation of a wideband universal exhaust gas oxygen (UEGO) sensor in a diesel engine under elevated exhaust backpressure. Although UEGO sensors provide the excess air ratio feedback signal primarily in spark ignition engines, they are also used in diesel engines to facili...

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Bibliographic Details
Main Authors: Piotr Kasprzyk, Jacek Hunicz, Arkadiusz Rybak, Michał S. Gęca, Maciej Mikulski
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Sensors
Subjects:
wideband oxygen sensor
exhaust backpressure
pressure compensation
diesel engine
Online Access:https://www.mdpi.com/1424-8220/20/22/6701

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