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Thread: Zero out IAT/ECT Spark?

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    Zero out IAT/ECT Spark?

    I been noticing that my commanded and actual logged timing arnt the same. I was looking at my IAT/ECT spark and these are pulling timing from my tune. My tune is pulling 2* timing at top RPM. Do you guys just zero these out?
    Last edited by Lumpo; 06-08-2011 at 06:18 PM.
    2003 Galaxy Silver Limited Edition GTP
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