01-12-2022, 11:26 AM | #1 |
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LTFT positive with MHD GTS tune
I have MHD GTS tune and have been checking my LTFT and they are at 5 & 4 on each bank. Should I be concerned? I did remove the black air filter, perhaps that is what's causing positive LTFT, more air, add fuel?
Thanks!
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15 BMW F83 M4, MHD Stage 2, CBC, xHP Stage 2, ADD W1 Catchcan, AA Single Mid, Eibach Pro, 12.5mm spacers, BMC drop-in with charcoal removed, other misc/cosmetics (Alpha 1 speakers, all exterior LED light bulbs, ambient light upgrade-center console/doors, Hardwired Garmin Dashcam)
15 BMW X3 x35i |
01-28-2022, 07:03 AM | #2 |
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Update, I purchased MHD monitoring license and checked LTFT with it and it hovers around 0 (< -2/+2 but mostly < -0.5/+0.5). Different from LTFT that I got using BimmerLink.
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15 BMW F83 M4, MHD Stage 2, CBC, xHP Stage 2, ADD W1 Catchcan, AA Single Mid, Eibach Pro, 12.5mm spacers, BMC drop-in with charcoal removed, other misc/cosmetics (Alpha 1 speakers, all exterior LED light bulbs, ambient light upgrade-center console/doors, Hardwired Garmin Dashcam)
15 BMW X3 x35i |
Appreciate
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