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Beamerboy335i Beamerboy335i is offline
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Default Help with misfire n54 faults - 04-13-2017, 03:37 PM

I'm having a couple codes. ( P0304 ) ( P0175 ) ( P0306 ) two of them are misfires then 1 is saying rich in bank 2. I'm currently almost full bolted just missing ********* and I'm also running MHD stage 1. I was wondering if I ran stage 2 without ********* would it mess my car up? I'm not trying to run it without ********* long but just for a little bit. Also, would running e85 (I have ngk plugs) be bad to run without ******* ********* for a little bit? Planning on getting my ********* in less than a month.
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Bimmer 808 Bimmer 808 is offline
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Default 04-13-2017, 03:45 PM

Here's some help. Fix your username.


2010 E90 335i M Sport, MT - BMW PE, VRSF 7in; Cobb AP; K&N; RB PCV; VRSF CP; Turbosmart KPB BOV; M3 Cowl; VRSF Cerakote ***; Carly coding; ECS Scoops; ECS Strut Tower Brace; Ziza interior LEDs; FuelIt! Stage 2; Diff lock down brace V2; MHD E60 Map from BuraQ; Mishimoto OCC;

previous BMWs: 1991 E36 325i; 1997 E36 328i; 2006 E90 330i
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Vogt.ryan Vogt.ryan is offline
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Default 04-13-2017, 04:17 PM

Quote:
Originally Posted by Bimmer 808
Here's some help. Fix your username.
+1


2008 335i Sport Jb4, MHD BEF, Alpina flash, Uncatted *****, PE Mod, Injen Intake, v710's , Vogtland Springs
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BMW135xi BMW135xi is offline
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Default 04-13-2017, 04:43 PM

Bimmerboy? So cute......
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N54QC N54QC is offline
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Default 04-13-2017, 05:21 PM

Quote:
Originally Posted by Beamerboy335i
I'm having a couple codes. ( P0304 ) ( P0175 ) ( P0306 ) two of them are misfires then 1 is saying rich in bank 2. I'm currently almost full bolted just missing ********* and I'm also running MHD stage 1. I was wondering if I ran stage 2 without ********* would it mess my car up? I'm not trying to run it without ********* long but just for a little bit. Also, would running e85 (I have ngk plugs) be bad to run without ******* ********* for a little bit? Planning on getting my ********* in less than a month.
Well I'll try to help you since others are focused on the wrong thing here. First off I did not look up what the codes are but if they are related to misfires, you probably need to address that first. Not sure how long you've been running your plugs or what kind of maintenance you have done but I would probably start by replacing all plugs and coils. Also it would be very helpful to post a log. It would be easier to evaluate your issue that way. That said, no it probably wouldn't mess up your car but again it would be a good idea to log when running it so it can be evaluated. Running E85 will probably only help, unless you run to much and starve the fueling system. I also suggest that you list all you mods in the signature so we know what you are currently running on the car.


VTT Stage 2+ | JB4 G5 w/ Trebila BEF | Fuel-It Stage 3 | XHP Stage 3 | BL Coils | VTT Inlets | MMP Outlets | BMS Meth Dual 10/5CM | VRSF 7" FMIC | VRSF **'s | BMS CP | BMS DCI | Turbosmart Dual Port | 3.5 TMAP | BMS OCC | VTT PVC | BMS Anti-Lag | NGK 5992 | M3 Rear Upper Controls And Godspeed TB's | Lock-Down Brace | 235/285-18 PSS
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Dave @ BMS/Fuel-It!'s Avatar
Dave @ BMS/Fuel-It! Dave @ BMS/Fuel-It! is offline
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Default 04-13-2017, 10:02 PM

Since your running flash only- may get more support on a different forum like bimmerboost.

I'll add- you are misfiring, address that before you even consider a more aggressive map.

Best of luck!



http://www.fuel-it.biz/

e92 AT 335xi 2.0
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