An electronically controlled closed-loop carburetor system has been developed. This system's air-fuel ratio control is characterized by the air bleeds being controlled by turning the solenoid valves on and off at a constant frequency. The frequency above 30 Hz was desirable for practical performances. Some improvements and developments were made to the carburetor, the solenoid valve and the control unit. In application of this system to a three-way catalytic system with O2 sensor, the emissions met the 1978 Japanese standards.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Development of the Nissan Electronically Controlled Carburetor System


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    1978 Automotive Engineering Congress and Exposition ; 1978



    Publication date :

    1978-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Development of the Nissan electronically controlled carburetor system

    Masaki,K. / Aono,S. / Akaeda,M. et al. | Automotive engineering | 1978


    Nissan electronically controlled four speed automatic transmission

    Shinohara,M. / Shibayama,T. / Ohtsuka,K. et al. | Automotive engineering | 1989


    Nissan Electronically Controlled Four Speed Automatic Transmission

    Yoshizumi, Hiroshi / Nawata, Katsumi / Ohtsuka, Kunio et al. | SAE Technical Papers | 1989


    Development of Nissan ECCS (electronically concentrated engine control system)

    Hata,Y. / Yano,T. / Nissan Motor,JP | Automotive engineering | 1983


    The Piezoelectric Controlled Carburetor

    Niegetiet, Kai / Reke, Michael / Grobosch, Sebastian et al. | SAE Technical Papers | 2011