Engine making some really weird noises
Started after I reinstalled my cp because it was leaking for the 100th time, got a check engine light and reduced power a couple hours later. Passenger side of the bay smokes lightly under load and...
View Article2D59/D354/D355/D356 openflash stg1, 08 335xi/93oc/DCI only
Only happens getting on the highway mid throttle usually between 60-70mph and 2000-3000rpm these codes are for torque limit control, what tables in tunerpro are responsible for this behavior? Why does...
View Article"shivstg1.bin" loads but car won't start. I tried it on 4 different 07 335i....
hey guys, Some background information first. I have loaded BMS backend flash and wedge flash on over 10-15 07 335i for some local members that have FBO cars. I am trying to load some flash tunes for...
View ArticleA tuner has requested for me to log these values through the BT software......
I have a BT cable/software and I am looking to log these values: Quote: Lambda (Bank 1) Internal wide-band oxygen sensor bank 1. Lambda (Bank 2) Internal wide-band oxygen sensor bank 2. Ped Pos....
View ArticleDoes Cobb ECU reset also reset Lambda adaptations?
My STFTs are maxing out at 34 during WOT on 93 octane with my PTF e-tune. My research tells me to reset lambda adaptations using INPA. Will resetting the ECU using my Cobb AP reset lambda adaptations?...
View ArticleClik here to view.
First time running OTS Cobb e30 Map. Thoughts on datalog? What's up with the...
Here is a datalog of my first time running any sort of E85. Car is FBO no meth. Ran Propel E85 mixed with ACN 91. By my calculations it should around E32-34. Car has new stock turbos, injectors, plugs,...
View ArticleEMAIL FROM ZF
This has been the only guy to even entertain on helping me. Everyone else has just NO cant do it! It's something to look at for those who maybe have shop like ABR or Sammy. He states that the x5 uses...
View ArticleClik here to view.
ModBargains Customer Spotlight: Ashans Sleeper BMW E90 335i
As we get older, many of us find that as we settle down and have kids, we have to give up our toys- story after story about selling their “fun” car because they’re getting married or having kids –...
View ArticleAny interest in a stepped 7" FMIC?
Is there currently a stepped 7" available? If not, would there be any interest if one were made?
View ArticleHigher load-> limp mode
Hi im new to this flash tuning thing, and i have a problem with this bmw 135i n54. We have Procedes Open flash tablet and we have tried all the off the shelf maps, but we want more aggressive map. We...
View ArticleClik here to view.
LPFP revisit after 5 months
Tonight I decided to open her back up and make a slight improvement on my LPFP install. I never really liked the idea of the pump floating around in the tank. @SteveAZ was kind enough to send me a pump...
View ArticleMAC Boost solenoid valve BCS 35A-AAA-DDBA-1BA Install??? Help
Okay I finishing up my kit and ran into a small problem. Where the hell does this boost solenoid connect too? I got the diagram for the vacuum lines but what about the black cables?
View ArticleResetting adaptations with jb4 g5
Did a search and emailed bms without a definite answer. If I use 1-7 on steering controls to reset my adaptations does the car need to be off? Do I need to wait before starting? Which map should I run...
View ArticleDatalog 2nd 3rd and 4th gear
Anybody have some insight? Fuel trims are hitting 34 but AFR seems to be in check. Adjust fuel scalar? Maybe just a reset of adaptations needed? Anything else look off to you guys? Gas station was not...
View ArticleBimmerboost flash BSOD
The bimmerboost flash tool used to work, but now every time I plug in the BT cable, my laptop gets a BSOD 0x0000007e. I looked at the dump file, and it's a problem with the ftdibus.sys driver. I've...
View ArticleClik here to view.
mjmarovi's Single Turbo build at Proven Power Tampa
Hey guys, So I guess people are getting bored in the N54 section here so I decided what better time to start my build thread. Here is a list of everything going on with the car, at least waiting to...
View ArticleVTT S2B2 going in monday
I'm planning on doing the BB backend flash to overwrite my Dinan Stage ? tune, then will be using it with my JB4. I'm already FBO+Meth, on 94 octane E10. Will it be safe to hog on as is?
View ArticleLoose Rear Turbo Air Inlet Tube
While doing an oil change and cleaning my under panels from an oil canister housing leak I had fixed recently I discovered (by chance) that my rear turbo inlet tube was not connected to the turbo...
View Articlehelp with vrsf intercooler
hey guys going to pick up a vrsf intercooler in a week or so and im on the fence about the 5in and 7 in versions. the 7in is out of stock and takes more work to install than the 5in. my car has jb4...
View ArticleN54 with 72mm single turbo
I went to a shop in Mississauga, Ontario to grab some parts that this dude had for sale. Turned out he had them for sale because that shop was doing a custom single turbo setup, using a 70mm turbo I...
View Article