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445-262-9520
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Service hotline

445-262-9520

TECH SUPPORT

Air Management & Emission Systems expert for the automotive industry !

Service hotline

445-262-9520

  • 01.How do I read the fault information

    When the oxygen sensor is faulty, it usually lights up on the control panel and the fault information can be read through the OBD。


    图片1.png


    Vehicle control display panel


    图片2.png


    OBD（On-Board Diagnostics）


  • 02.Common fault information classification

    Oxygen sensor fault items

         P Code

    The theoretical air-fuel ratio input is abnormal (overoutput)

    P0130,P0132,P0138,P0152,P0158,P0172,P0175

    The theoretical air-fuel ratio input is abnormal  (Low output)

    P0130,P0131,P0137,P0151,P0157,P0171,P0174

    React slowly

    P0133,P0139,P0153,P0159

    Low heater current

    P0135,P0141,P0155,P0161,O0031,P0037,P0051,P0057

    High heater current

    P0032,P0038,P0052,0058