Closed loop catalyst temperature feedback for controlled catalyst lightoff and diagnostics for ULEV

SAE Technical Papers

Volumn , Issue , 1999, Pages

  Griffin, Joseph R ^a  

^a Heraeus Sensor Nite Co   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; EMISSION CONTROL; ENGINES; FEEDBACK; IGNITION; TEMPERATURE CONTROL;

CATALYST TEMPERATURE; CLOSED-LOOP CONTROL; EMISSION REDUCTION; ENGINE MANAGEMENT SYSTEMS; LIGHT-OFF PERFORMANCE; OPTIMUM PERFORMANCE; PRIMARY PARAMETERS; THREE WAY CATALYSTS;

CLOSED LOOP CONTROL SYSTEMS;

EID: 85072419283     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/1999-01-0311     Document Type: Conference Paper

References (8)

1. SAE 981419 "Second Generation Platinum RTD Exhaust Gas Temperature Sensor for -50° C to 1000° C Measurement", Griffin, et al,.
2. SAE 982847 "Optimization of the Monitored Volume for LEV Catalyst Monitoring", Hepburn, et al,.
3. SAE 980674 "Engine-Out Tailpipe Emission Reduction Technologies of V-6 LEVs", Takahashi, et al,.
4. SAE 942058 "Catalytic Converter Diagnosis Using the Catalyst Exotherm", Theis
5. SAE 932854 "Alternate Technologies for Studying Catalyst Behavior to Meet OBD II Requirements", Pelters, et al,.
6. SAE 980665 "OBD II Performance of Threeway Catalysts" Rieck, et al,.
7. SAE 980418 "The Development of BMW Catalyst Concepts for LEV/ULEV and EUIII and EUIV Legislations 6 Cylinder Engine with Close Coupled Catalyst", Otto, et al,.
8. SAE 980414 "The Conical Catalytic Converter and Its potential for Future Close Coupled Converter Concepts", Maus, et al,.