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N54
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STFT deviation issue. Help!
zmon1300
Apr 2, 2019
Answers
12
Views
4K
Apr 22, 2019
zmon1300
Breakup freakout under load after driving for 20 min
ajskalsk
Jan 21, 2024
Answers
12
Views
776
Feb 1, 2024
ajskalsk
A
Datalog
N54 Surging at light throttle
aarons335i
Nov 15, 2021
Answers
12
Views
3K
Mar 8, 2024
digitalashley
N
Solved
2FDB - Crankshaft or HPFP?
nyt
Apr 30, 2022
Answers
12
Views
4K
May 1, 2022
Jake@MHD
J
R
Fuel pressure 2a2d
RuskiRacer
Nov 27, 2021
Answers
12
Views
2K
Dec 4, 2021
SlowE93
N
Solved
Bank 1 shutdowns, tried everything :(
nyt
May 8, 2022
Answers
12
Views
1K
May 21, 2022
nyt
N
MHD V10 Stage2+ targeting 22psi on stock turbos?
Aidan335DCT
Sep 4, 2023
Answers
12
Views
1K
Sep 20, 2023
SlowE93
FRM code after battery replace
socalbmw
Dec 20, 2021
Answers
12
Views
2K
Jan 3, 2022
socalbmw
M
SOLVED
Ekpm issue?
Mzfhartge
Sep 17, 2021
Answers
12
Views
2K
Sep 18, 2021
martymil
Misfires at WOT Bimmerlife and N20 Plugs
E90fanatic335
Sep 17, 2020
Answers
12
Views
2K
Sep 23, 2020
RuskiRacer
R
Solved
Just Updated MHD and Flashed 9.0 Now Car Doesn’t Start?!
Jeffman
Oct 3, 2021
Answers
12
Views
2K
Oct 9, 2021
Jeffman
SOLVED
Another N54 Cold Start Dilemma
KAR
Mar 13, 2022
Answers
12
Views
5K
Nov 14, 2022
martymil
STOCK = 30FF, JB4 NO 30FF
Subwoofer
Jul 17, 2020
Answers
11
Views
2K
Jul 20, 2020
Subwoofer
F
delete
fredcase
Aug 12, 2018
Answers
11
Views
3K
Aug 20, 2018
NoQuarter
D
Codes after dp fix install
Djordje krstic
Nov 15, 2016
Answers
11
Views
5K
Feb 8, 2018
mang.vang
M
S
Cant hit target Boost, have tried everything!
Stealthbombing
May 31, 2019
Answers
11
Views
3K
Jun 10, 2019
Jeffman
R
Cylinder 1 and 2 missfire
RuskiRacer
Nov 6, 2020
Answers
11
Views
1K
Nov 7, 2020
RuskiRacer
R
Datalog
Massive variance in STFT
Vtecnet
Jun 29, 2022
Answers
11
Views
1K
Dec 5, 2023
Vtecnet
G
WinKFP/MHD problems. Please help me.
General.Massacre
Nov 9, 2019
Answers
11
Views
5K
Jan 30, 2020
General.Massacre
G
6266 compression cover cracked how serious.. just installed :/
Mvaccarelli01
May 6, 2020
Answers
11
Views
1K
Jun 4, 2020
doublespaces
The classical 30FF turbocharger charge air pressure too low..any ideas?
pbondar
Jun 24, 2023
Answers
11
Views
1K
Oct 16, 2023
pbondar
N54 6266docrace 94+meth fuel trims variance
twinturbos
Jul 10, 2020
Answers
11
Views
2K
Sep 5, 2020
twinturbos
Rebuilt motor just died, it will start but dies soon after starting ETA: Working again. Hmmm.
torbearfree
Oct 2, 2020
Answers
10
Views
2K
Oct 13, 2020
Jeffman
X
Possible Turbo Oil Leak
Xm-n54
Oct 24, 2017
Answers
10
Views
4K
Aug 31, 2018
Xm-n54
X
Custom Tune Issue (please advise)
Sixbanger
Jul 2, 2017
Answers
10
Views
2K
Jul 4, 2017
SlowE93
D
low boost
denobd
Oct 20, 2020
Answers
10
Views
1K
Oct 21, 2020
denobd
D
T
Trouble with CIC
TEC
Jul 2, 2018
Answers
10
Views
3K
Jul 18, 2018
doublespaces
Witch-hunting a boost leak, boost not meeting target
Tzaks
Oct 10, 2019
Answers
10
Views
5K
Oct 27, 2019
Tzaks
Single turbo N54 Misfires
Daniel.B
Oct 15, 2019
Answers
10
Views
4K
Feb 9, 2020
Daniel.B
0 boost no 30FF?
Subwoofer
Nov 18, 2020
Answers
10
Views
2K
Apr 10, 2024
Thewalkingdr3ad
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