Help With Codes After E85

JBird.. · 12-03-2014, 11:05 PM

I just filled up with 4.5 Gallons of E85 and the rest of the tank is 91 octane. I have just the JB4 and an intake for mods. I did my three pulls for Map 5 as I usually do but on the last pull the car cut power and threw these codes; 377A, 28A0, 321C, 36C9, AAAA, 0000. I know that 28A0 is a normal code but the others I could not find much on when I searched for them. Any help would be greatly appreciated.

weehe126 · 12-04-2014, 07:36 AM

Do you have flex fuel wires? If not, you need them to run that much E85. m

JETmn · 12-04-2014, 09:40 AM

Did you blow the stock charge pipe? Very possible with the increased boost.

JBird.. · 12-04-2014, 01:23 PM

I have the flex Fuel Wires and an aftermarket Charge Pipe but I will check it for leaks today.

Jsoboti · 12-04-2014, 01:24 PM

Quote:

Originally Posted by JETmn

Did you blow the stock charge pipe? Very possible with the increased boost.

+1, mine popped with E85 also, especially after a few back to back runs when its really hot

mashimarho · 12-04-2014, 02:24 PM

Very odd. Never heard of this happening.

JBird.. · 12-04-2014, 02:54 PM

Yea I'm very confused right now and pretty worried. Also I have a 4x4 traction warning on my dash as well (car is xDrive).

12-03-2014, 11:05 PM	#1
JBird.. Lieutenant 168 Rep 486 Posts Drives: 2009 E92 M3 Join Date: Sep 2013 Location: SF Bay Area // Carmel iTrader: (0)	Help With Codes After E85 I just filled up with 4.5 Gallons of E85 and the rest of the tank is 91 octane. I have just the JB4 and an intake for mods. I did my three pulls for Map 5 as I usually do but on the last pull the car cut power and threw these codes; 377A, 28A0, 321C, 36C9, AAAA, 0000. I know that 28A0 is a normal code but the others I could not find much on when I searched for them. Any help would be greatly appreciated.
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12-04-2014, 07:36 AM	#2
weehe126 Brigadier General 1189 Rep 3,228 Posts Drives: 2017 340i Join Date: Apr 2014 Location: San Antonio iTrader: (2)	Do you have flex fuel wires? If not, you need them to run that much E85. m
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12-04-2014, 09:40 AM	#3
JETmn Lieutenant Colonel 247 Rep 1,595 Posts Drives: 2011 335i xDrive Msport Join Date: Apr 2013 Location: Orlando iTrader: (0) Garage List 2011 335Xi [0.00]	Did you blow the stock charge pipe? Very possible with the increased boost.
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12-04-2014, 01:23 PM	#4
JBird.. Lieutenant 168 Rep 486 Posts Drives: 2009 E92 M3 Join Date: Sep 2013 Location: SF Bay Area // Carmel iTrader: (0)	I have the flex Fuel Wires and an aftermarket Charge Pipe but I will check it for leaks today.
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12-04-2014, 02:24 PM	#6
mashimarho BimmerPost Supporting Vendor 2143 Rep 13,877 Posts Drives: E92 M3 & F80 M3 & G82 M4 Join Date: Mar 2010 Location: Lynnwood, WA iTrader: (45) Garage List 2021 BMW G82 M4 [0.00] 2011 BMW E92 M3 [0.00] 2015 BMW F80 M3 [0.00] 2012 BMW 335i xDrive [9.78]	Very odd. Never heard of this happening. __________________ Mashimarho.com /// Instagram /// Facebook /// Youtube /// sales@mashimarho.com /// (425) 582-7939
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12-04-2014, 02:54 PM	#7
JBird.. Lieutenant 168 Rep 486 Posts Drives: 2009 E92 M3 Join Date: Sep 2013 Location: SF Bay Area // Carmel iTrader: (0)	Yea I'm very confused right now and pretty worried. Also I have a 4x4 traction warning on my dash as well (car is xDrive).
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