please help!!
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Thread: please help!!

  1. #1
    FST Noob! Emiller1141's Avatar
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    please help!!

    hey guys i just got the sct tuner for 2028 fost. all i have done to the car is a steeda cold air intake. when i went to load the tune that comes with the tuner my car was idling roughy going from 2000 rpm back down did it about 3 times said engine fault and the car shut off. has that happen to anyone?

  2. #2
    FST Senior Member jonrjen's Avatar
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    Two things come to mind.

    1. is that you meant to say 2018 not 2028 model year.

    2. If you return the program to stock does every thing work as it did before uploading the program? If so, leave it stock and make a phone call to who ever you purchased the programmer from and let them walk thru any issues with you.

  3. #3
    I spend too much of my life on FST! GotAFoSTnSpeed6's Avatar
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    When did you install your intake, now we don't have a MAF sensor per say, but it almost sounds like a MAF sensor being unplugged. I know on a Speed3 and 6 when you unplug your maf this is what happens, I know because if you ever blow a boost pipe in a speed 6 you can unplug the maf sensor to limp it home. Anyways im not sure if having one or any of our MAP sensors will cause what your having, I know having a faulty sensor will, so it's possible or if while you were installing your intake you got oil from your hands on the actual sensor leads and that can cause issues. Now as the gentleman said earlier also unload the SCT tuner from the car and hook it up to you to a computer so u can make sure it's fully up to date with the latest firmware and software. And yes also speak with whomever you bought it from about the tunes and if they need adjustment
    2018 Ford Focus ST2
    Metallic Blue
    Velossa Tech Big Mouth Ram Air
    Stock Air box w/ K&N filter
    Mountune Symposer Delete
    Levels Performance FMIC w/
    HKS SQV4 endtank mounted
    Treadstone Factory BV Plugged
    BoomBa Racing Shifter Base & Cable Bracket Bushings
    Ford Racing Short Shifter
    COBB v3 Accessport


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  5. #4
    FST Noob! Emiller1141's Avatar
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    yes 2018. i put the car back to stock and it runs fine. and i put the cold air intake months ago i have a steeda one. i called sct and they said give them about 3 weeks to do whatever they have to do. but i’ll double check to see if itplugged in

 

 

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