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Thread: Going rich after idle decay!! :banghead:

  1. 11-05-2019 #1
    rgaum12
    rgaum12 is offline
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    Going rich after idle decay!! :banghead:

    Startup AFR looks good but after about 30 seconds it slows down as normal but AFR drops like crazy. Ford F150 Raptor 6.2 V8 with Procharger

    Tune and log attached

    richatslowdown2.hpl
    6.2 base with isaac changesV2.hpt
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  2. 11-06-2019 #2
    mstang_man
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    quick question
    1. what MAF did you use
    2. Which Injectors
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  3. 11-06-2019 #3
    rgaum12
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    OEM MAF
    Siemens EV6 60lb injectors.. do I have the right data in here for them?
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  4. 11-07-2019 #4
    mstang_man
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    the MIN>INJ>PULSE WIDTH > to 0.0009498 is what works best in the fords for Siemens 60#

    break point > 0.0000103
    high slope > 0.00516605377197266
    low slope > 0.0054163932800293
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