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Thread: Another O2 sensor spacer

  1. #11
    Individual-1 ☚☻☛ Agent☣Orange's Avatar
    Lilí red Corvette
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    Feb 2010
    Port Charlotte, FL
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    Re: Another O2 sensor spacer

    I'm not sure about the NC but is your computer programmable?

    The same thing happened my Vette. After installing new headers and performance exhaust which meant relocating the rear O2 sensors, I now have a perpetual CEL. Since my computer (ECU) is programmable, I can retune for the rear O2 sensors to get rid of the CEl or just tune them out completely (preferred) since they're not needed.

    I could use a spacer to eliminate the CEL but since I have a programmer, I'll just tune out the rears.

  2. #12
    ✨ Senior Gearhead 3K+ SmileyFace's Avatar
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    Apr 2014
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    Re: Another O2 sensor spacer

    Yes, it is. and I will deal with it when I purchase the heads and exhaust system.
    Mario E Ordonez
    SmileyFace is a 2014 MX-5 Miata NC dressed in Black Mica and Coco cinnamon leather seats.

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