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N54
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O2 Sensor issue
Zachair Paharsingh
Oct 1, 2023
Answers
3
Views
702
Oct 2, 2023
Zachair Paharsingh
N54 - Misfire idle and mysterious vibrations in 1600-1700rpm in low speed and high gear
Sauryy
Oct 1, 2023
Answers
1
Views
606
Jan 19, 2024
IQraceworks
P
Datalog
N54 ST losing boost. HELP!
Pete
Sep 28, 2023
Answers
0
Views
571
Sep 28, 2023
Pete
P
Datalog
Is this my injectors?
ShocknAwe
Sep 28, 2023
Answers
2
Views
474
Nov 6, 2023
ShocknAwe
Cylinder 6 injector fault
335i_Jordan
Sep 23, 2023
Answers
4
Views
1K
Sep 25, 2023
Sava666
E
N54 Fuel Exhaust
e92_garrettz
Sep 20, 2023
Answers
9
Views
807
Sep 22, 2023
e92_garrettz
E
L
LPFP Pressure decreases as car warms up
Ls3
Sep 14, 2023
Answers
8
Views
924
Jan 15, 2024
Nighthawk
N
J
Water pump only turns on when removing 50A fuse and replacing
JLambert
Sep 11, 2023
Answers
3
Views
469
Sep 21, 2023
SlowE93
Datalog
Excessive timing pull?
Aidan335DCT
Sep 11, 2023
Answers
5
Views
708
Sep 15, 2023
Aidan335DCT
Rod shortens after a rebuild
miksebik
Sep 9, 2023
Answers
5
Views
420
Sep 10, 2023
SlowE93
Stuck Head Bolts...anyone else had this issue?
IQraceworks
Sep 5, 2023
Answers
4
Views
459
Sep 7, 2023
SlowE93
MHD V10 Stage2+ targeting 22psi on stock turbos?
Aidan335DCT
Sep 4, 2023
Answers
12
Views
1K
Sep 20, 2023
SlowE93
Idle Hunting Log review
Stevo585
Aug 29, 2023
Answers
0
Views
359
Aug 29, 2023
Stevo585
Throttle not opening past 80% and underboost after relocated inlets install
AshwinLB
Aug 24, 2023
Answers
1
Views
587
Aug 25, 2023
martymil
MHD single bank fueling: O2 sensor readiness?
n54praiser
Aug 23, 2023
Answers
7
Views
2K
Aug 25, 2023
Pete
P
B
N54 idle surge / lean out
bostons335i
Aug 12, 2023
Answers
5
Views
935
Aug 19, 2023
martymil
N54 with Catless DPs - Emissions Readiness and MHD
SalMoney13
Aug 9, 2023
Answers
1
Views
1K
Aug 25, 2023
n54praiser
Solved
MHD Single Bank Fuel Conversion
steve30
Aug 1, 2023
Answers
2
Views
719
Sep 3, 2023
ShocknAwe
A
Odd 30FF case
armenh7
Jul 26, 2023
Answers
8
Views
713
Jul 29, 2023
armenh7
A
Classic PCV issues
JayG335
Jul 15, 2023
Answers
5
Views
699
Jul 16, 2023
Snertz
K
Partial throttle rough running
kulixo
Jul 10, 2023
Answers
2
Views
403
Aug 4, 2023
ShocknAwe
Datalog
After stage 2+ boost leak or is my turbos maxed?
Huntteriii
Jul 3, 2023
Answers
10
Views
794
Jul 6, 2023
SlowE93
Intermittent 30ff
PaulM
Jun 27, 2023
Answers
0
Views
330
Jun 27, 2023
PaulM
Multiple Engine Misfires Z4 35is
DaveN54Z4
Jun 26, 2023
Answers
5
Views
684
Jun 26, 2023
carabuser
The classical 30FF turbocharger charge air pressure too low..any ideas?
pbondar
Jun 24, 2023
Answers
11
Views
1K
Oct 16, 2023
pbondar
C
Mixed up DME pins - help identifying where pin should go
csmitas
Jun 13, 2023
Answers
2
Views
700
Jun 19, 2023
csmitas
C
N
Stumble/stutter on up shift
N54Redwood
Jun 4, 2023
Answers
2
Views
397
Mar 25, 2024
thatonef30
T
Rough idle all of a sudden.....I'm stumped. Ideas?
IQraceworks
Jun 3, 2023
Answers
13
Views
988
Aug 26, 2023
SlowE93
M
Helix and 2nd new Hpfp throwing code 29DC and limp mode!
MilesG
May 27, 2023
Answers
1
Views
546
May 30, 2023
carabuser
C
IHKA and MHD tune
ckh091020
May 18, 2023
Answers
0
Views
433
May 18, 2023
ckh091020
C
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