The microcomputer based ignition timing, EGR and fuel injection control system for the IIEC-2 concept vehicle is described. The techniques used to compensate the fuel delivery for EGR, to minimize response time and to compensate for engine and injector non-uniformity are emphasized. These measures, in conjunction with limit cycle air/fuel ratio control utilizing feedback from an exhaust gas oxygen sensor, are examined with respect to the effect on three-way catalyst performance. (Wassmann)


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    The microcomputer based engine control system for the IIEC-2 concept car


    Additional title:

    Das Verbrennungsregelungssystem mit Mikrocomputer fuer den IIEC-2 Fahrzeugentwurf


    Contributors:
    Cederquist, A.L. (author) / Devlin, S.S. (author) / Hart, D.L. (author) / Moon, R. (author)

    Published in:

    Publication date :

    1979


    Size :

    13 Seiten, 11 Bilder, 1 Tabelle, 17 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    An IIEC-2 Low-Emission Concept Car

    Meitzler, A.H. / Cederquist, A.L. / Hart, D.L. et al. | SAE Technical Papers | 1978


    An IIEC-2 low-emission concept car

    Bailey,R.L. / Cederquist,A.L. / Hart,D.L. et al. | Automotive engineering | 1978


    An IIEC-2 low-emission concept car

    Bailey, R.L. / Cederquist, A.L. / Florck, J.J. | Tema Archive | 1978


    The Microcomputer Based Engine Control System for the IIEC-2 Concept Car

    Cederquist, A. L. / Hart, D. L. / Moon, R. et al. | SAE Technical Papers | 1979


    Engine-drivetrain microcomputer-based control system

    Stecklein,G.L. / Spence,H. / Treichel,B.A. et al. | Automotive engineering | 1987