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Thread: Wideband O2 sensor kit

  1. #1
    Tuner in Training
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    Wideband O2 sensor kit

    I'm looking for a wideband kit for my mpvi3 and wanted some feed back. What should I make sure I have and are they any top choice brands I should be looking into? What wideband 02 sensor kit do you have? I have a 2009 tahoe ltz 5.3 ly5 that I'm trying to tune. I need the wideband kit to read my AFR. Can't do anything without it

  2. #2
    Tuning Addict 5FDP's Avatar
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    Search the forum, been asked a bunch of times by now.

    The AEM OBD2 wideband is what you want, works for just about anyone with a 2007+ GM vehicle with can-bus. Plug and play, super simple.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Tuner in Training
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    Thanks!

  4. #4
    Advanced Tuner morepowerjoe's Avatar
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    AEM 30-0334 is what you want, like 5FDP said it's super simple.
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  5. #5
    Senior Tuner TheMechanic's Avatar
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    As a side note the 0334 can be used with Pro feature set to do analog for pre CanBus

  6. #6
    Tuner in Training broke Chevy's Avatar
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    What about my application?

    I have a 1998 Chevy s10 that's got 2004 Cadillac escalade pcm for an 2004 LQ9. What wideband do you suggest for my application? (I have the MPVI3 interface)
    thanks for your help.

  7. #7
    Advanced Tuner
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    If you have the MPVI3, the best way to go is the AEM 30-0300 ( not 30-0334 ) , with the ProLink, via the ProLink CAN interface ( not the OBD2 CAN, which your PCM does not have ).

  8. #8
    Tuner in Training broke Chevy's Avatar
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    thanks