!!NEED HELP!!steeda cai and bama tune
4/16/12, 02:43 PM
#21
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i called bama this morning and they did a revision on the tune,so i reinstalled the cai and the tune!much better..seems to have woke the car up a bit!i thought there would be a crisper throttle response,but i guess not.still a slight initial
hesitation...but much better.
hesitation...but much better.
Please get back to me and let me know and I'll get you squared away. Thanks for your patience and understanding. Have a great afternoon!
4/16/12, 04:51 PM
#22
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i called bama this morning and they did a revision on the tune,so i reinstalled the cai and the tune!much better..seems to have woke the car up a bit!i thought there would be a crisper throttle response,but i guess not.still a slight initial
hesitation...but much better.
hesitation...but much better.
4/16/12, 04:56 PM
#23
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bama called me and there setting me up with data logging!they emailed it to me,its giving me driving instructions and part of it says to do 2-3 WOT pulls (at your own discretion). anyone familiar with that term?
4/17/12, 01:40 PM
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You bet!
Besides them seeing the full power curve, I also think that at WOT it changes the ECU from open loop (learning & adjusting on the fly) to closed loop (ignition timing [spark advance], Air/Fuel ratio, TiVCT cam timing [intake/exhaust valve overlap] stays fixed). Something like that.
Then they can tweak the tune just for your engine at your atmosphere, etc.; both for ECU learning and ECU fixed at WOT.
Pretty fascinating stuff. Wish I knew it better. AMChris is the man!
Good luck!
Besides them seeing the full power curve, I also think that at WOT it changes the ECU from open loop (learning & adjusting on the fly) to closed loop (ignition timing [spark advance], Air/Fuel ratio, TiVCT cam timing [intake/exhaust valve overlap] stays fixed). Something like that.
Then they can tweak the tune just for your engine at your atmosphere, etc.; both for ECU learning and ECU fixed at WOT.
Pretty fascinating stuff. Wish I knew it better. AMChris is the man!
Good luck!
Last edited by cdynaco; 4/17/12 at 01:45 PM.
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