ENGINE DYNAMOMETER STUDY OF THE TRANSIENT RESPONSE OF ZRO2 AND TIO2 EXHAUST GAS OXYGEN SENSORS
The transient response of ZrO2 and TiO2 EGO sensors has been investigated under actual engine operating conditions. The results of this study show that the response of an EGO sensor is dependent upon the characteristics of the engine and feedback control system with which it is used. Specifically, sensor response time is a function of the magnitude and frequency of the A/F changes and the initial and final values of A/F to which the sensor is exposed. ZrO2 and TiO2 sensors show similar transient behavior and have practically equivalent response times.
- Find a library where document is available. Order URL: http://worldcat.org/issn/01487191
- Passenger Car Meeting Dearborn, Michigan, June 6-9, 1983.
Warrendale, PA United States 15096
- COOK, J A
- Hamburg, D R
- Kaiser, W J
- Logothetis, E M
- Publication Date: 1983
- Features: Figures; References; Tables;
- Pagination: 14 p.
- TRT Terms: Catalytic converters; Engines; Exhaust gases; Sensors; Titanium; Transient analyzers; Zirconium
- Uncontrolled Terms: Transient response
- Subject Areas: Safety and Human Factors; Vehicles and Equipment;
- Accession Number: 00381721
- Record Type: Publication
- Source Agency: National Highway Traffic Safety Administration
- Report/Paper Numbers: SAE 830985, HS-035 516
- Files: HSL, USDOT
- Created Date: Feb 29 1984 12:00AM