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BMW
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N54
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doublespaces
Jul 19, 2019
Replies
3
Views
2K
Jul 21, 2019
Torgus
Normal threads
Vanos codes, please help
DXB
Apr 30, 2020
Replies
4
Views
536
Yesterday at 2:15 PM
Aschlokk
New Inlets and catch can installed...now Tial BOV sounds horrible?? Why?
IQraceworks
Sunday at 1:44 PM
2
Replies
26
Views
288
Yesterday at 4:52 AM
IQraceworks
MOSFET replacement service
Shawn54
Tuesday at 3:08 AM
Replies
0
Views
40
Tuesday at 3:08 AM
Shawn54
Limp mode - 29F1 on start. Injectors? Sensors? HPFP?
langsbr
Apr 3, 2021
Replies
18
Views
198
Apr 6, 2021
seb.apprenti
N54 Single Turbo Misfire — Question
kDawg08
Apr 5, 2021
Replies
5
Views
101
Apr 5, 2021
kDawg08
ST overboosting
Aschlokk
Apr 5, 2021
Replies
0
Views
65
Apr 5, 2021
Aschlokk
T
Boost drop
TampaN54
Mar 29, 2021
2
Replies
20
Views
249
Apr 3, 2021
TampaN54
T
4 new HPFP's, rail still crashes, LPFP looks fine.
ZRossi
Oct 13, 2020
Replies
2
Views
637
Apr 1, 2021
TampaN54
T
R
Fuel pump will not prime
RuskiRacer
Mar 18, 2021
2
3
Replies
46
Views
625
Apr 1, 2021
Torgus
B
MHD w/ N20 3.5bar help
bxbimmer88
Mar 15, 2018
Replies
19
Views
5K
Apr 1, 2021
seb.apprenti
Random puff of smoke out of N54? Hard to track down.
IQraceworks
Mar 30, 2021
Replies
4
Views
94
Mar 31, 2021
TampaN54
T
Fixed, put settings back.. missing o ring on charge pipe, Idk what the hell previous owner did
juniorgrr
Mar 23, 2021
Replies
6
Views
184
Mar 23, 2021
SlowE93
S
SOLVED
Idle surging
NoGuru
Apr 6, 2020
2
Replies
21
Views
3K
Mar 17, 2021
Doloir
D
1M Speedtech 6266 AFR help
dmacc
Mar 13, 2021
Replies
0
Views
122
Mar 13, 2021
dmacc
D
Repaired hole in block?
Shawn54
Feb 27, 2021
Replies
2
Views
196
Mar 10, 2021
Tsmith88
A
SOLVED
N54 having LPFP spikes over 110psi!
alvinhobh
May 8, 2020
2
3
4
Replies
62
Views
5K
Mar 1, 2021
sch4400
S
Lean bank 2 Help!!!
TeoN54
Feb 28, 2021
Replies
1
Views
86
Feb 28, 2021
TeoN54
C
O2 sensor goes dead mid pull
Cmiggz
Jan 24, 2021
Replies
7
Views
264
Feb 11, 2021
iminhell1
High Positive LTFT when cruising 29E0, 2C31
tan_rich
Feb 6, 2018
Replies
12
Views
3K
Feb 10, 2021
e92wolf
Car is completely dead after installation of new battery
Seaneezy
Dec 28, 2020
Replies
9
Views
479
Feb 7, 2021
NoQuarter
B
Multiple passenger stage 2 airbag fault
broke135
Jan 19, 2021
Replies
0
Views
145
Jan 19, 2021
broke135
B
C
SOLVED
Cranks, No Start, No DME Communication - Will strangle bmw engineer(s) for solution
CptGudentite
Jan 11, 2019
2
Replies
26
Views
30K
Jan 11, 2021
brock
Ignition harness
Vitan
Dec 30, 2020
Replies
3
Views
265
Jan 1, 2021
Vitan
B
Persistent high rpm cylinder 5 misfires/shutdown (fuelmode 15)
b4llistic
Nov 9, 2020
2
Replies
21
Views
2K
Dec 21, 2020
b4llistic
B
N54 water pump
d4vit
Dec 12, 2020
Replies
1
Views
530
Dec 12, 2020
DASN54
R
SOLVED
Post msd81 conversion codes
RuskiRacer
Dec 8, 2020
Replies
7
Views
808
Dec 11, 2020
RuskiRacer
R
K
Can anyone decipher this log? Boost leak?
kazbek1
Dec 3, 2020
Replies
9
Views
670
Dec 5, 2020
kazbek1
K
Running lean WOT Post shift.
Jon1998
Dec 4, 2020
Replies
1
Views
554
Dec 4, 2020
TSilver335i
Y
N54 antilag and launch control flash only
Yamahar1
Nov 28, 2020
Replies
8
Views
911
Dec 4, 2020
Yamahar1
Y
335xi rear engine tick
Miller770
Nov 17, 2020
Replies
5
Views
641
Nov 30, 2020
Reformatt
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