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BMW 3-Series (E90 E92) Forum
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Fueling issue after Walbro 255. e85/ stalling
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| 08-29-2016, 02:38 AM | #1 |
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Second Lieutenant
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Drives: '09 E92 N54 335i
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Fueling issue after Walbro 255. e85/ stalling
So i installed my Walbro 255 today. FBO N54 (no inlets/meth) JB4/mhd and drove the car fine for about 20 minutes, pushing it a little hard but not WOT. decided not to beat on it until the fuel pump gets "broken in". i got into my car after it was parked for about 15 minutes and as soon as i put it in drive it stalls out 10 feet from my parking spot. I try cranking and it turns on, then immediately shuts off. I ran the codes via MHD on the spot.
codes: 2A2D: fuel low pressure system 29DC- cylinder injection switch off shadow codes: 2FCA- fuel high pressure 2FDA- fuel high pressure. i only had less than a quarter tank left of my e40 blend. so i got 93 octane and added 6 gallons. Back at half a tank i was hoping the pump gas would help but the car still is stalling out. managed to make it home, will post logs tomorrow if it would be helpful. Any suggestions would be great. for now.. she sits in the driveway  i added logs. any help would be great. thanks
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E92 N54
JB4, MHD, Alpina flash, ARM DPs, Cobb CP/HKS bov, BMS DCI/OCV, PE exhaust, 2nd cat delete (vibrant 1792), Mishimoto FMIC, Fuel-It stage 2, Msport F30 N20 EWG Last edited by 54VAGE; 08-29-2016 at 11:49 AM.. Reason: adding logs |
| 08-29-2016, 11:41 AM | #3 |
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Second Lieutenant
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Drives: '09 E92 N54 335i
Join Date: Jun 2015
Location: East Meadow
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it was installed clean, a forum member came a long way to do it for me. it was just the inline fuel pump we used the same bucket
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E92 N54
JB4, MHD, Alpina flash, ARM DPs, Cobb CP/HKS bov, BMS DCI/OCV, PE exhaust, 2nd cat delete (vibrant 1792), Mishimoto FMIC, Fuel-It stage 2, Msport F30 N20 EWG |
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| 08-29-2016, 08:42 PM | #4 |
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First Lieutenant
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pull it out again check lines
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| 08-29-2016, 11:11 PM | #5 |
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Major Private First Class
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Drives: 2010 E90 335i M Sport
Join Date: Mar 2014
Location: US, NA, Earth, Milky Way Galaxy
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Sounds like an install issue to me too.
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2008 E92 335i 6MT: FBO + MMP Silicone Inlets | Stage 1 LPFP | 335is clutch + MFactory SMFW | Custom BuraQ + MHD tune | 3.5Bar N20 sensor [SOLD]
2010 E90 335i M-Sport AT: 5" Stepped FMIC, Stage 2 LPFP - MHD V7 E60 Tune running 100% E85 - VRSF DPs |
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| 08-30-2016, 11:35 AM | #7 |
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Second Lieutenant
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Rep 200
Posts
Drives: '09 E92 N54 335i
Join Date: Jun 2015
Location: East Meadow
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i crimped them. i guess ill have to check the connections again fml
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E92 N54
JB4, MHD, Alpina flash, ARM DPs, Cobb CP/HKS bov, BMS DCI/OCV, PE exhaust, 2nd cat delete (vibrant 1792), Mishimoto FMIC, Fuel-It stage 2, Msport F30 N20 EWG |
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| 08-30-2016, 11:45 AM | #8 |
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Roll Tide
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If everything is working well, and you change one thing, then things don't work well, pretty obvious that the culprit is going to be something with the change. Hope you're able to solve it easily. GL.
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Fix your broken/stripped cowl bolts with this elegant brass solution!
http://www.e90post.com/forums/showthread.php?p=20230306 |
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| e85, fuel, gas, pump, walbro |
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