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Thread: Tuning question

  1. #1

    Default Tuning question

    Is tuning with an o2 dump similar to tuning with an EWG? Would it affect the AFR? Sorry for the noob questions for all u pros. TIA.

    -Jesse
    old : 03' SVT focus
    Old : 05' EB EVO VIII
    New : 06' WW EVO IX MR
    Good day to be alive sir.
    385 WHP/355 WTQ 12/04/2008 GST Dyno
    TBE, IC Piping, intake, injectors, fuel pump, and QTP o2 dump
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  2. #2
    Join Date
    Jan 2007
    Location
    Santa Cruz, CA
    Posts
    8,888

    Default Re: Tuning question

    I think an o2 dump is pretty much the same thing as an EWG. Maybe.

  3. #3
    Join Date
    May 2007
    Location
    East Coast
    Posts
    64

    Default

    Yeah I agree I think it only has an effect on ur spool. U would I guess just get a fluxuation in air fuel ratio but tuning for that would be the same. I'm no pro so if I'm wrong I will have learned something lol

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