N54Tech.com - International Turbo Racing Discussion
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DCTiS DCTiS is offline
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Car: 2011 bmw 335is DCT
Default Jb4 / BEF / hybrid turbo log review / settings assistance - 07-28-2021, 08:54 AM

I did post logs in hybrid section as requested in the first post by terry. I might be confused where the logs should be posted. Maybe someone can help with the correct settings before doing a full log based on all the timing corrections if im not mistaken

i have a 2011 bmw 335is DCT 94 oct list of mods being Cobb exhaust, stage 2 Fuel it 450walbro, VRSF catted *********, VTT Stage 1 with billet wheels, MMP outlets, BMS inlets, ECS enclosed intake, CSF intercooler, BMS chargepipe, Turbosmart kompact DV kit, Mishimoto OCC, delphi 153s coils, step 2 colder plugs, RB PCV, XHP stage 3 torque punch at 5, all other engine serviceable items serviced and or replaced.

I dont think i have the correct settings. Hoping to get some assistance i did change to bit 6 tmap 1 user settings 7 for inoas settings.

With some help last night i was able to make some small changes and re log

Last edited by DCTiS; 07-29-2021 at 07:55 AM..
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Janforthewin Janforthewin is offline
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Default 07-28-2021, 09:39 AM

Damn your LPFP looks bad.


2007 AT e92, SteamSpeed STG 3 Turbos, Fuel it Port Injection kit, BMS PI Controller, Eurotuninggroup stg 2 LPFP, ER Charge Pipe w/ HKS BOV, Alpina Trans flash, VRSF **, MMP Relocated Inlets, RB PCV, n20 tmap, FMIC, BMW PE, MHD PI hybrid Backened flash
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Steve @ BMS/Fuel-It!'s Avatar
Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
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Default 07-28-2021, 11:35 AM

The hybrid turbo setup are here...

JB4 N54 Hybrid Turbo Setup Directions - N54Tech.com - International Turbo Racing Discussion

Looks like you may have a bad LPFP sensor that is reading low or could be an issue with the flash. HPFP is fine, if the LPFP were actually that low...the HPFP would be struggling.



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Video of our Stage 2 LPFP upgrade installation.

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DCTiS DCTiS is offline
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Default 07-28-2021, 12:39 PM

posted to hybrid section sorry
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