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2003 4runner catalytic converter code

Discussion in '4th Gen 4Runners (2003-2009)' started by Yotas71, Jan 6, 2025.

  1. Jan 6, 2025 at 5:06 PM
    #1
    Yotas71

    #1
    Yotas71 [OP] New Member

    Joined:
    Jan 6, 2025
    Member:
    #44860
    Messages:
    1
    Gender:
    Male
    Vehicle:
    2003 4runner
    Evening all, I have a 2003 4runner logging fault code for catalytic converter efficiency on right bank. Monitoring with scan tool shows tps at 18% key on and 81% at key on full throttle. I'm thinking that this off reading has to mess with computers calculations and possibly causing code. Looking for some input and advice. Trying not to end up buying converter and a throttle body to fix unless needed.

    Thank you in advance for any help
     
    Yotas71, Jan 6, 2025
    #1
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