As emission regulations continue to become more stringent, new design approaches need to be considered as implementation solutions. Wide band, or linear, oxygen sensors provide emission control benefits that can help meet these requirements. Due to the complexity of these oxygen sensors, a control ASIC is required. However, integrating a control ASIC into an existing electronic control unit (ECU) design can be problematic. The Bosch Wide Band Oxygen Sensor ECU (LambdaTronic) is a design proposal that provides a stand-alone solution to this issue. It is an ECU that provides oxygen sensor (LSU) control and diagnostics and communicates the information to the vehicle engine ECU via a standard automotive bus. LambdaTronic is currently being designed and developed for production release in the automotive market. When LambdaTronic is combined with one or more wide band LSU sensors, the system can be considered a “smart” oxygen sensor.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Wide Band Oxygen Sensor Electronic Control Unit (LambdaTronic)


    Additional title:

    Sae Technical Papers


    Contributors:
    Tiefenbach, A. (author) / Schnabel, C. (author) / Hackel, V. (author)

    Conference:

    SAE 2005 World Congress & Exhibition ; 2005



    Publication date :

    2005-04-11




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Wide band oxygen sensor electronic control unit ( LambdaTronic )

    Hackel,V. / Schnabel,C. / Tiefenbach,A. et al. | Automotive engineering | 2005


    2005-01-0061 Wide Band Oxygen Sensor Electronic Control Unit (Lambda Tronic)

    Hackel, V. / Schnabel, C. / Tiefenbach, A. et al. | British Library Conference Proceedings | 2005


    Detecting the Misfire of Motorcycle Engine with Wide Band Oxygen Sensor

    Wu, Chang-Tai / Lu, Jau-Huai / Amadou, Yameogo et al. | SAE Technical Papers | 2013


    SPEED SENSOR DEVICE, SPEED SENSOR METHOD, ELECTRONIC CONTROL UNIT AND CONTROL METHOD

    RASBORNIG FRIEDRICH | European Patent Office | 2015

    Free access

    Speed sensor device, speed sensor method, electronic control unit and control method

    RASBORNIG FRIEDRICH | European Patent Office | 2017

    Free access