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Thread: IAT/ECT Timing Table Questions

  1. #1

    IAT/ECT Timing Table Questions

    IAT.PNG

    I know what the base tables do - 2005 Corvette E40

    If I want the base table to dictate 100% of the timing pull/advance based on intake air temp and coolant temp, should I just set the multiplier tables to 1.00 across the board?

    Thank you!
    Last edited by FastBlackTA; 09-28-2019 at 05:20 PM.
    05 C6 TT
    02 TA: 8.58@157 Radials, N20

  2. #2
    Tuning Addict 5FDP's Avatar
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    Yeah, 1.00 would mean it would pull the exact value you have set in any given cell.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Tuning Addict blindsquirrel's Avatar
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    So... if 1.00 means "use whatever's in the base table", wtf is happening in the multiplier cells that are set to 0.00? Does that mean it ignores what's in the base and makes no correction from the main spark tables at all?

  4. #4
    Tuning Addict 5FDP's Avatar
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    Pretty much, because that is how the table operates.

    It's multiplying the number but whatever number is in the multiplier. I really only see the 0.00 value when it's way low in the rpm range though.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  5. #5
    Tuner
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    yea, if you set the multiplier to 1.00 it will read whatever you write from IAT or ECT tables .