Results 1 to 2 of 2

Thread: Adjust ignition timing for cold air intake change?

  1. #1
    Tuner in Training
    Join Date
    Sep 2018
    Posts
    11

    Adjust ignition timing for cold air intake change?

    Good day, noobie question recently changed out a Airaid cold air intake on my 07 mustang GT 'automatic'. The maf are calibrated now.. At least for the lower rpm cause i am still waiting for my wideband to arrive. I managed to scale the stft to read max of 3s.

    Now while driving the car.. Somehow i feel like the car is less powerful.

    Question is.. For a air intake change.. Do we normally have to adjust the ignition timing too?

  2. #2
    Advanced Tuner f.creek-ranch's Avatar
    Join Date
    May 2018
    Location
    Germany
    Posts
    586
    Hi,
    Im not a tuner, but try to figure out some things. What I read, the only Thing to update is the MAF Airflow vs voltage.

    I send you my table to look at - got a JLT

    0,00000000000000
    5,76509101689357
    6,96689074786098
    9,23198324467222
    9,65718806060888
    12,9335993597521
    16,5383249003698
    20,863208615098
    23,7815910732692
    32,0017584999106
    35,818100077359
    42,7486203609104
    55,4250855171626
    62,626256307843
    80,0309079593487
    90,6517774671963
    101,340179828008
    115,69490883747
    140,935822716057
    169,295295167105
    187,476837780164
    207,97716455422
    243,123721171629
    278,548282145854
    308,928765522806
    343,056136250769
    412,714222936094
    481,69440003473
    584,082193427986
    698,908143989677

    Cylair max and wot Multi set to 1,90

    maybe ist a Little bit higher, i got frpp intake and trottle
    disable maf Adaption.
    Last edited by f.creek-ranch; 10-23-2018 at 12:53 PM.