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N54
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"Mark as solution" once a solution has been found.
doublespaces
Jul 19, 2019
Answers
3
Views
4K
Jul 21, 2019
Torgus
Normal threads
Manual swap
Carterb963
Apr 17, 2025
Answers
1
Views
188
Apr 21, 2025
baronmellick
T
SOLVED
Failing injector 1?
tobi01
Oct 28, 2024
Answers
13
Views
1K
Apr 15, 2025
tobi01
T
SOLVED
Boost Leak? Bad solenoid?
CWarren225
Mar 31, 2025
Answers
4
Views
322
Apr 14, 2025
CWarren225
M
data log help. Concerned about boost
makoskey
Dec 31, 2024
Answers
4
Views
800
Apr 10, 2025
makoskey
M
T
Running Catless OTS v10 while running stock DPs
twiztedE60
Apr 4, 2025
Answers
1
Views
240
Apr 5, 2025
carabuser
Recurring 2a87
RNM
Aug 11, 2019
2
Answers
21
Views
12K
Apr 3, 2025
ayydit
New Inlets and catch can installed...now Tial BOV sounds horrible?? Why?
IQraceworks
Apr 11, 2021
2
3
Answers
50
Views
9K
Apr 2, 2025
MikeSkillZ
6MT to 8HP/DCT
Zachair Paharsingh
Oct 12, 2023
Answers
5
Views
1K
Mar 22, 2025
Zachair Paharsingh
Z
N54 HPFP Rebuild
Z4Dude
Mar 12, 2025
Answers
2
Views
347
Mar 16, 2025
Z4Dude
Z
N54 Oil Catch setup Help
Bimmerny
Mar 16, 2025
Answers
0
Views
240
Mar 16, 2025
Bimmerny
S
N54 surging - slight overboost followed by throttle closure
SmoothOperator
Mar 11, 2025
Answers
12
Views
488
Mar 13, 2025
carabuser
Problem/ leak wasegate
Marlonn
Feb 24, 2025
Answers
0
Views
260
Feb 24, 2025
Marlonn
Misfires on cyl 6 on heavy load - Z4 35is MHD 2+
Peter55
Aug 20, 2024
2
Answers
21
Views
2K
Feb 23, 2025
longjonsilva
Huge loss of boost, no codes, can't find a leak.
JonEQuest
Aug 11, 2024
Answers
15
Views
2K
Feb 22, 2025
JonEQuest
Can't figure out timing corrections E40 Mix Map 1
mind.hacker999
Jan 24, 2025
Answers
10
Views
722
Jan 30, 2025
mind.hacker999
J
N54/N55 Dme box wires that run through the passenger footwell
juanpita11
Jan 28, 2025
Answers
5
Views
346
Jan 28, 2025
juanpita11
J
What to do about head dowels when drilling out 9mm holes?
RowdyN54
Jan 26, 2025
Answers
0
Views
266
Jan 26, 2025
RowdyN54
D
N54 timing pull, big turbos
driver01
Jan 24, 2025
Answers
2
Views
298
Jan 25, 2025
driver01
D
Pure600s Underboost increasing as engine gets warmer
ajskalsk
Jan 21, 2025
Answers
0
Views
275
Jan 21, 2025
ajskalsk
Crankshaft Compatibility for New Engine Block (N54, 8-Bolt Crankshaft)
6ixInline
Jan 7, 2025
Answers
2
Views
491
Jan 8, 2025
6ixInline
T
N54 Fuel Pressure spiking!
Turbotimer
Nov 27, 2024
Answers
2
Views
498
Jan 4, 2025
Turbotimer
T
Oil pressure issue
miksebik
Jun 11, 2024
Answers
9
Views
1K
Dec 24, 2024
suebf
S
B
Bad fuel trims, 2C2E but no check engine light
Benjiman
Mar 25, 2023
Answers
4
Views
1K
Dec 21, 2024
seb.apprenti
Coolant Fitting Broke Off Inside Engine Block Receptacle
matreyia
Jun 29, 2020
2
Answers
27
Views
6K
Dec 7, 2024
Cruizinmax
C
Solved
Log Check - Boost Leak?
steve30
Oct 21, 2024
Answers
8
Views
949
Nov 28, 2024
steve30
Datalog
Lambda and injector learning bits problem - Log inside
Renzke
Oct 22, 2021
Answers
1
Views
2K
Nov 25, 2024
Ultrax5
335i E92 - Overboost issue
Vtecnet
Sep 1, 2024
Answers
4
Views
770
Nov 14, 2024
2aesthetic4me
S
29DC after hitting rev limiter ?
studio54
Mar 2, 2024
Answers
9
Views
1K
Nov 14, 2024
2aesthetic4me
Decel lambda issues.
BEAT_ITN54
Sep 28, 2022
Answers
5
Views
1K
Nov 11, 2024
TrEuDaT
T
T
Misfires on idle 29CC 29CD 29CF 29CE
tobiasgt
Nov 5, 2024
Answers
0
Views
412
Nov 5, 2024
tobiasgt
T
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