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o2 simulator ?

This is a discussion on o2 simulator ? within the External Engine forums, part of the LSx Technical Help Section category; What o2 simulators are good? Which ones can I trust will work and which ones should I stay away from? ...

  1. #1
    2004 HEAD/CAM CTS-V 9t8z28's Avatar
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    o2 simulator ?

    What o2 simulators are good? Which ones can I trust will work and which ones should I stay away from? I see the ones on ebay that go in between the bung and the sensor, are they any good? And then there is the splice kind?

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    Slow'er'Ass Mr. Luos's Avatar
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    Get the rear O2's turned off at a shop with HPT or LS1Edit.
    It was cheaper than the sims for me.

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    2004 HEAD/CAM CTS-V 9t8z28's Avatar
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    Quote Originally Posted by Mr. Luos View Post
    Get the rear O2's turned off at a shop with HPT or LS1Edit.
    It was cheaper than the sims for me.
    How much was that?

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    Slow'er'Ass Mr. Luos's Avatar
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    I think it was $45 if I recall correctly.
    Also turned off my AIR and EGR codes.

    Turning off the codes via tuner is very simple.

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    2004 HEAD/CAM CTS-V 9t8z28's Avatar
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    I am doing dome mods one step at a time, so I don't want to be running back and forth to the Tuner. I am looking for a quick, cheap, temporary fix.

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    Slow'er'Ass Mr. Luos's Avatar
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    O2 sims are overpriced.

    Tuner can delete them quickly, and then they will have your file. Might be cheaper next time around.
    At least call and ask man.

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    Senior Member mrr23's Avatar
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    the only thing the o2 simms to is keep the SES light from coming on. nothing more. so, just run around with the light on until you get a tune done.

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    2004 HEAD/CAM CTS-V 9t8z28's Avatar
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    Quote Originally Posted by mrr23 View Post
    the only thing the o2 simms to is keep the SES light from coming on. nothing more. so, just run around with the light on until you get a tune done.
    Will it make it run like shit with the SES light on because the o2 aren't reading correct?

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    Slow'er'Ass Mr. Luos's Avatar
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    Shouldn't.

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    Senior Member mrr23's Avatar
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    Quote Originally Posted by 9t8z28 View Post
    Will it make it run like shit with the SES light on because the o2 aren't reading correct?
    no. the rear o2s are only there to make sure the cats are functioning properly. they have nothing to do with the overall running of the motor.

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    Member Darkrider02's Avatar
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    i got the same problem and im running like crap but i got an exhaust leak n my gas mileage turned to half i just put on the ory

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    None Shall Pass Knight's Avatar
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    Quote Originally Posted by Darkrider02 View Post
    i got the same problem and im running like crap but i got an exhaust leak n my gas mileage turned to half i just put on the ory
    This thread is over three years old man.

  13. #13
    Member Darkrider02's Avatar
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    yea i noe but it just happened on my car a couple days ago

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