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N54
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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
Air escaping OUT of inlets
Boosted_135
May 11, 2018
2
Answers
34
Views
9K
Oct 8, 2021
MoRaeee
M
High Positive LTFT when cruising 29E0, 2C31
tan_rich
Feb 6, 2018
Answers
13
Views
6K
Oct 7, 2021
Pfalzgraf
P
SOLVED
Fun Boost Leak Lets See Who's Clever
Subwoofer
Sep 23, 2021
2
Answers
36
Views
4K
Oct 1, 2021
JohnDaviz
N54 breaks up after driving awhile 2 logs (bank 1 misfire after long drive)
prostock3
Sep 26, 2021
Answers
2
Views
943
Sep 29, 2021
prostock3
J
Datalog
WGDC drops at WOT, throwing 30FF
jbivens
Sep 15, 2021
Answers
4
Views
1K
Sep 27, 2021
jbivens
J
Solved
No shift after transmission replacement
SLOWESTN54
Sep 17, 2021
Answers
3
Views
834
Sep 19, 2021
SlowE93
M
SOLVED
Ekpm issue?
Mzfhartge
Sep 17, 2021
Answers
12
Views
4K
Sep 18, 2021
martymil
Hesitation stuttering
carlosmpz
Sep 17, 2021
Answers
0
Views
907
Sep 17, 2021
carlosmpz
D
Power choke at high rpms at full throttle, but lifting off a lil gives more power
drunkentrader
Aug 30, 2021
Answers
6
Views
1K
Sep 17, 2021
drunkentrader
D
G
Fuel Modes
General.Massacre
Aug 28, 2021
Answers
3
Views
3K
Sep 15, 2021
wheela
Need help diagnosing 29DC: Cyl Inj Cutout Code?
IQraceworks
Sep 10, 2021
Answers
9
Views
4K
Sep 14, 2021
IQraceworks
Super knock shadow codes
Spooln54xdrive
Jul 28, 2021
Answers
2
Views
1K
Sep 12, 2021
Jeffman
P
Bad Injectors?
pysical
Dec 14, 2018
Answers
16
Views
4K
Sep 4, 2021
pysical
P
1 failed rod bearing
SLOWESTN54
Jul 21, 2021
3
4
5
Answers
80
Views
7K
Sep 4, 2021
matreyia
ST overboosting
Aschlokk
Apr 5, 2021
Answers
2
Views
1K
Aug 22, 2021
Aschlokk
Datalog
need some help understanding logs and negative LTFT on bank 1
vitvit2582
Jul 28, 2021
Answers
0
Views
814
Jul 28, 2021
vitvit2582
P
29cf cyl3 misfire persistent
Pawlygunnz
Jul 25, 2021
Answers
3
Views
2K
Jul 26, 2021
Pawlygunnz
P
Datalog
E92 335i Cylinder One Misfire & Lambda AFR, Help!
ClaytonT
Jan 25, 2021
Answers
19
Views
3K
Jul 23, 2021
doublespaces
C
Solved
N54 codes after returning to stock
Cluelessmechanic
Jul 20, 2021
Answers
2
Views
657
Jul 21, 2021
Cluelessmechanic
C
M
Valve stem seals...becoming a normal thing
Michael@GermanAutoWerks
Nov 8, 2016
2
3
Answers
49
Views
17K
Jul 20, 2021
carabuser
M
My nuts are leaking (Stage 3 LPFP install)
Moosecat
Jul 13, 2021
Answers
3
Views
1K
Jul 15, 2021
Moosecat
M
How to test or tell if 2nd fuel pump is working
langsbr
Jun 23, 2021
Answers
7
Views
2K
Jun 30, 2021
Dumaurier7
Vanos codes, please help
DXB
Apr 30, 2020
Answers
5
Views
2K
Jun 30, 2021
DXB
C
2A87 when engine is hot. Ex Vanos, cam ledges help
colo_evo
Dec 13, 2017
Answers
18
Views
8K
Jun 28, 2021
alighannad
A
Car dies after starting.
Subwoofer
Oct 25, 2020
2
Answers
34
Views
6K
Jun 26, 2021
seb.apprenti
S
BMW 320i Error codes
salamgir
Jun 22, 2021
Answers
0
Views
1K
Jun 22, 2021
salamgir
S
Another PCV thread
AWCR1MC
Jun 20, 2021
Answers
6
Views
2K
Jun 20, 2021
AWCR1MC
Stutter under load N54
Eurofam
May 2, 2021
Answers
5
Views
3K
Jun 17, 2021
machinehead
K
Another high RPM misfire
kulixo
May 10, 2021
Answers
1
Views
2K
Jun 10, 2021
kulixo
K
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