jb+ limp mode

bobbytam · 10-19-2010, 09:05 PM

why does this jb+ send me into limpmode dialed in at 75 0r 100% uninstall it limpmode goes away and car runs geat. jb+ at 50% car runs great hmmmmm. my mods catless dps and bms intake and jb+ ?????????

JayKay335i · 10-19-2010, 09:11 PM

Its unusual. Get a BT tool and scan your codes. Its probably something not related thats exacerbated by running more aggressive boost settings. Maybe misfires or whatnot.

Bavarian E92 · 10-19-2010, 09:22 PM

I read a bunch of times on this forum that you shouldnt run the jb+ at 100% or else you will throw codes. If you google jb+ or search on this forum you see a couple of members talking about it.

bobbytam · 10-19-2010, 09:28 PM

Ya man its just so frustrating this car is

Bavarian E92 · 10-19-2010, 09:34 PM

I feel ya. It's human nature for us guys in this world. I think even if I had a bugatti I would want something else or not be satisfied.

Forcefed3 · 10-19-2010, 09:59 PM

Do you have an oil cooler? Also, have you done the solenoid bypass?

bobbytam · 10-19-2010, 10:14 PM

no oil cooler no bypass. what is the bypass btw

Mike@N54Tuning.com · 10-20-2010, 06:35 AM

Grab a CT or BT and check the code. From that I can tell you what to do next. Or just run default if you don't have a way to read codes like the directions say.

Mike

bobbytam · 10-20-2010, 05:11 PM

im gonna do the solenoid bypass then reinstall it but first i must fix my o2 from dp install tomorrow my codes now are p0155,p114b and p3027 lol

bobbytam · 10-20-2010, 05:12 PM

Thanks Mike you are always very helpful

Nutballa · 10-21-2010, 05:59 PM

I'm running 100% and only got one code, a long time ago... Cleared it with BT, haven't got a code since. Zero limps, knock of wood.

10-19-2010, 09:05 PM	#1
bobbytam Private 0 Rep 60 Posts Drives: 335i coupe Join Date: Feb 2010 Location: norwalk ct iTrader: (2)	jb+ limp mode why does this jb+ send me into limpmode dialed in at 75 0r 100% uninstall it limpmode goes away and car runs geat. jb+ at 50% car runs great hmmmmm. my mods catless dps and bms intake and jb+ ?????????
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10-19-2010, 09:11 PM	#2
JayKay335i Banned 189 Rep 5,046 Posts Drives: ///M323 DCT Join Date: Apr 2009 Location: North Dakota; its best DUHHHHHH iTrader: (1)	Its unusual. Get a BT tool and scan your codes. Its probably something not related thats exacerbated by running more aggressive boost settings. Maybe misfires or whatnot.
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10-19-2010, 09:22 PM	#3
Bavarian E92 First Lieutenant 9 Rep 312 Posts Drives: 2010 E90 335 Montego Join Date: Aug 2010 Location: CA iTrader: (0)	I read a bunch of times on this forum that you shouldnt run the jb+ at 100% or else you will throw codes. If you google jb+ or search on this forum you see a couple of members talking about it. __________________
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10-19-2010, 09:28 PM	#4
bobbytam Private 0 Rep 60 Posts Drives: 335i coupe Join Date: Feb 2010 Location: norwalk ct iTrader: (2)	Ya man its just so frustrating this car is
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10-19-2010, 09:34 PM	#5
Bavarian E92 First Lieutenant 9 Rep 312 Posts Drives: 2010 E90 335 Montego Join Date: Aug 2010 Location: CA iTrader: (0)	I feel ya. It's human nature for us guys in this world. I think even if I had a bugatti I would want something else or not be satisfied. __________________
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10-19-2010, 09:59 PM	#6
Forcefed3 Banned 127 Rep 4,732 Posts Drives: 2008 335i Join Date: May 2010 Location: South iTrader: (2) Garage List 2008 335i [1.00]	Do you have an oil cooler? Also, have you done the solenoid bypass?
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10-19-2010, 10:14 PM	#7
bobbytam Private 0 Rep 60 Posts Drives: 335i coupe Join Date: Feb 2010 Location: norwalk ct iTrader: (2)	no oil cooler no bypass. what is the bypass btw
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10-20-2010, 06:35 AM	#8
Mike@N54Tuning.com Joint Chiefs of Staff 4918 Rep 115,980 Posts Drives: 2007 335i, 2015 M3 Join Date: Dec 2008 Location: N54tuning.com iTrader: (89)	Grab a CT or BT and check the code. From that I can tell you what to do next. Or just run default if you don't have a way to read codes like the directions say. Mike
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10-20-2010, 05:11 PM	#9
bobbytam Private 0 Rep 60 Posts Drives: 335i coupe Join Date: Feb 2010 Location: norwalk ct iTrader: (2)	im gonna do the solenoid bypass then reinstall it but first i must fix my o2 from dp install tomorrow my codes now are p0155,p114b and p3027 lol
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10-20-2010, 05:12 PM	#10
bobbytam Private 0 Rep 60 Posts Drives: 335i coupe Join Date: Feb 2010 Location: norwalk ct iTrader: (2)	Thanks Mike you are always very helpful
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10-21-2010, 05:59 PM	#11
Nutballa Captain 251 Rep 840 Posts Drives: BMW F13 M6 // BMW F22 M235i Join Date: Sep 2008 Location: Austin, Texas+ San Antonio iTrader: (1)	I'm running 100% and only got one code, a long time ago... Cleared it with BT, haven't got a code since. Zero limps, knock of wood. __________________ BMW FTW! "Power is nothing without Control" - Pirelli.
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