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N54
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MOSFET replacement service
Shawn54
Apr 13, 2021
Answers
0
Views
750
Apr 13, 2021
Shawn54
N54 Single Turbo Misfire — Question
kDawg08
Apr 5, 2021
Answers
5
Views
2K
Apr 5, 2021
kDawg08
T
Boost drop
TampaN54
Mar 29, 2021
2
Answers
20
Views
3K
Apr 3, 2021
TampaN54
T
4 new HPFP's, rail still crashes, LPFP looks fine.
ZRossi
Oct 13, 2020
Answers
2
Views
2K
Apr 1, 2021
TampaN54
T
R
Fuel pump will not prime
RuskiRacer
Mar 18, 2021
2
3
Answers
46
Views
6K
Apr 1, 2021
Torgus
Random puff of smoke out of N54? Hard to track down.
IQraceworks
Mar 30, 2021
Answers
4
Views
2K
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
Answers
6
Views
816
Mar 23, 2021
SlowE93
Idle surging
NoGuru
Apr 6, 2020
2
Answers
21
Views
9K
Mar 17, 2021
Doloir
D
1M Speedtech 6266 AFR help
dmacc
Mar 13, 2021
Answers
0
Views
672
Mar 13, 2021
dmacc
D
Repaired hole in block?
Shawn54
Feb 27, 2021
Answers
2
Views
908
Mar 10, 2021
Tsmith88
Lean bank 2 Help!!!
TeoN54
Feb 28, 2021
Answers
1
Views
822
Feb 28, 2021
TeoN54
C
O2 sensor goes dead mid pull
Cmiggz
Jan 24, 2021
Answers
7
Views
1K
Feb 11, 2021
iminhell1
Car is completely dead after installation of new battery
Seaneezy
Dec 28, 2020
Answers
9
Views
2K
Feb 7, 2021
NoQuarter
B
Multiple passenger stage 2 airbag fault
broke135
Jan 19, 2021
Answers
0
Views
905
Jan 19, 2021
broke135
B
C
Cranks, No Start, No DME Communication - Will strangle bmw engineer(s) for solution
CptGudentite
Jan 11, 2019
2
Answers
26
Views
56K
Jan 11, 2021
brock
Ignition harness
Vitan
Dec 30, 2020
Answers
3
Views
941
Jan 1, 2021
Vitan
B
Persistent high rpm cylinder 5 misfires/shutdown (fuelmode 15)
b4llistic
Nov 9, 2020
2
Answers
21
Views
4K
Dec 21, 2020
b4llistic
B
N54 water pump
d4vit
Dec 12, 2020
Answers
1
Views
1K
Dec 12, 2020
DASN54
R
Post msd81 conversion codes
RuskiRacer
Dec 8, 2020
Answers
7
Views
2K
Dec 11, 2020
RuskiRacer
R
K
Can anyone decipher this log? Boost leak?
kazbek1
Dec 3, 2020
Answers
9
Views
2K
Dec 5, 2020
kazbek1
K
Running lean WOT Post shift.
Jon1998
Dec 4, 2020
Answers
1
Views
1K
Dec 4, 2020
Neophyte
Y
N54 antilag and launch control flash only
Yamahar1
Nov 28, 2020
Answers
8
Views
2K
Dec 4, 2020
Yamahar1
Y
335xi rear engine tick
Miller770
Nov 17, 2020
Answers
5
Views
1K
Nov 30, 2020
Reformatt
29F1 Fuel Pump Plausibility
Shane303
Mar 23, 2017
2
Answers
27
Views
20K
Nov 27, 2020
Dandy.93
R
Post manual swap bugs
RuskiRacer
Nov 16, 2020
Answers
17
Views
3K
Nov 20, 2020
AzNdevil
A
vanos o-ring question
Seaneezy
Nov 18, 2020
Answers
2
Views
1K
Nov 18, 2020
Seaneezy
Misfires only at high rpm WOT
zomski101
Jun 8, 2020
Answers
18
Views
7K
Nov 14, 2020
chrisuan
2FCA/2FDA codes after Stage 2 LPFP install
marseille
Jul 23, 2019
2
Answers
36
Views
23K
Nov 8, 2020
Jeffman
How on earth do people fit stock fan with inlets ?
Subwoofer
Nov 6, 2020
Answers
4
Views
2K
Nov 7, 2020
Subwoofer
R
Cylinder 1 and 2 missfire
RuskiRacer
Nov 6, 2020
Answers
11
Views
2K
Nov 7, 2020
RuskiRacer
R
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