It has long been believed that closer control of air fuel ratio during transients was achievable if the direct link between accelerator pedal and throttle was removed and replaced by a throttle controlled electronically. This paper charts the progress of a collaborative research program tasked with assessing the emission reduction potential of a vehicle fitted with an electronic throttle attempting real transients. The report reveals details of early feed forward fuel strategies and concludes with different catalyst loading emission comparisons from specific transient tests and complete FTP 75 drive cycles.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Electronic Throttle Control as an Emission Reduction Device


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Congress & Exposition ; 1993



    Publication date :

    1993-03-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Electronic throttle control as a emission reduction device

    Tudor,R.J. / Lotus Engng.,GB | Automotive engineering | 1993


    Electronic control method for throttle and electronic control throttle device

    SUTOH YUUKI / OGURO RYUICHI / KOJIMA NORICHIKA | European Patent Office | 2022

    Free access

    Electronic throttle control

    GRAJKOWSKI KARL J / GILLINGHAM BRIAN / SANDSTROM SCOTT P et al. | European Patent Office | 2018

    Free access

    Electronic throttle control

    NELSON STEPHEN L / GRAJKOWSKI KARL J / SANDSTROM SCOTT P | European Patent Office | 2016

    Free access

    Electronic throttle control

    GRAJKOWSKI KARL J / MALONE AMBER P / NAULT ERIC P et al. | European Patent Office | 2021

    Free access