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Thread: Disabling rear o2?

  1. 04-02-2011 #1
    apierce1289
    apierce1289 is offline
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    Question Disabling rear o2?

    Ok I want to buy hptuners software for my 2002 pontiac grand prix. But I need to know if this software will let me disable everything that has to do with the rear o2. I would like to be able to run a race pipe without the catalytic converter I do not want the engine to try and run tests. If I'm not able to disable everything that has to do with the rear oxygen sensor then the car will run really rich.
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  2. 04-03-2011 #2
    Bedwards
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    Quote Originally Posted by apierce1289 View Post
    Ok I want to buy hptuners software for my 2002 pontiac grand prix. But I need to know if this software will let me disable everything that has to do with the rear o2. I would like to be able to run a race pipe without the catalytic converter I do not want the engine to try and run tests. If I'm not able to disable everything that has to do with the rear oxygen sensor then the car will run really rich.
    You can disable DTC's, yes. I have 2001 Pontiac Grand Prix, and I don't run a rear O2 (wideband instead) and my car doesn't run rich.
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