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Sticky

"Mark as solution" once a solution has been found.

Answers: 3

Views: 2K

Jul 21, 2019

Torgus

Normal threads

N

Flex Fuel reading 4v problem

Answers: 1

Views: 15

Today at 8:56 AM

langsbr

Trying to get o2 to register for smog

Answers: 3

Views: 62

Thursday at 7:25 PM

I am Jacks N54

E

N54 hks blowoff valve gone bad?

Answers: 1

Views: 98

Jan 4, 2022

turbohugh

FRM code after battery replace

Answers: 12

Views: 218

Jan 3, 2022

socalbmw

R

Owl type noise during start up and when cruising (Video)

Answers: 8

Views: 162

Jan 1, 2022

wheela

B

MHD w/ N20 3.5bar help

2

Answers: 21

Views: 6K

Dec 31, 2021

Mr. Domke

Limp mode - 29F1 on start. Injectors? Sensors? HPFP?

Answers: 19

Views: 792

Dec 29, 2021

BEASTN54

T

2009 335i - 29E0 Mixture Control

Answers: 1

Views: 102

Dec 21, 2021

Sava666

T

SOLVED 2009 335i 29E0 during cruise

Answers: 0

Views: 66

Dec 20, 2021

tej98

T

S

Solved

Spark Plug broke in half, thread stuck in socket still.

2

Answers: 26

Views: 253

Dec 19, 2021

speedbee13

S

E

N54 smoking more than Willy nelson

Answers: 17

Views: 435

Dec 17, 2021

Eurofam

E

S

Solved

N54 (E92) Spark Plugs/Coils bad every 6-7k miles

2

Answers: 35

Views: 448

Dec 17, 2021

speedbee13

S

N54 (E87) LPFP psi low??..

Answers: 17

Views: 9K

Dec 8, 2021

turbohugh

P

Datalog BMW 135i Cold Start Rough Idle (fine when JB4/MHD removed)

Answers: 0

Views: 89

Dec 6, 2021

Phillstine

P

1

Solved

Findings and conclutions about misfires and ignition pulls

135boost
Aug 31, 2021

4 5 6

Answers: 118

Views: 3K

Dec 5, 2021

135boost

1

R

Fuel pressure 2a2d

Answers: 12

Views: 186

Dec 4, 2021

SlowE93

S

Solved

Misfire Troubleshooting Assist

Answers: 5

Views: 204

Dec 3, 2021

I am Jacks N54

335i E90 (N54) Shuttering & Weak Performance

Answers: 0

Views: 116

Nov 28, 2021

SweetE90

New Inlets and catch can installed...now Tial BOV sounds horrible?? Why?

2

Answers: 31

Views: 1K

Nov 19, 2021

nyt

N

A

Datalog N54 Surging at light throttle

Answers: 7

Views: 299

Nov 16, 2021

aarons335i

A

S

Lpfp crashes when launching the car at the track

Answers: 6

Views: 248

Nov 16, 2021

Silent11

S

A

Rail pressure same as low pressure fuel

Answers: 3

Views: 199

Nov 14, 2021

Aussieatlarge

A

Shop did unwanted "diagnostic", now unclearable codes

Answers: 3

Views: 152

Nov 3, 2021

boostE92d

M

N54 Rough idle

Answers: 4

Views: 204

Nov 1, 2021

mihneagtt

M

J

Help with injection cutout

2

Answers: 20

Views: 450

Nov 1, 2021

Joel I

J

N

Timing Corrections

Answers: 17

Views: 401

Oct 30, 2021

QuestFor10s

Datalog Lambda and injector learning bits problem - Log inside

Answers: 0

Views: 188

Oct 22, 2021

Renzke

Solved

Just Updated MHD and Flashed 9.0 Now Car Doesn’t Start?!

Answers: 12

Views: 637

Oct 9, 2021

Jeffman

Air escaping OUT of inlets

2

Answers: 34

Views: 5K

Oct 8, 2021

MoRaeee

M

High Positive LTFT when cruising 29E0, 2C31

Answers: 13

Views: 4K

Oct 7, 2021

Pfalzgraf

P

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