JB4 problem(Big problem)...

135iDCT · 01-21-2013, 05:33 PM

my jb4 after two times or three full throttle acceleration disconnect and the car become stock even if i select map2, also the air mass code appears, after delete this code the jb4 works normal.

every two days i connect the laptop and delete this code..

what should i do??

shodanusmc · 01-21-2013, 06:49 PM

Get a Dinan Tune

chachacha28 · 01-21-2013, 06:51 PM

have you contacted terry yet?

b1aze · 01-21-2013, 06:52 PM

Deleting the code is the last thing you should do. Read the code, fix the code, fix the problem. Fix the code and you shouldn't have a problem with it anymore.

01-21-2013, 05:33 PM	#1
135iDCT Lieutenant 150 Rep 571 Posts Drives: 135I Join Date: Apr 2011 Location: wm iTrader: (0)	JB4 problem(Big problem)... my jb4 after two times or three full throttle acceleration disconnect and the car become stock even if i select map2, also the air mass code appears, after delete this code the jb4 works normal. every two days i connect the laptop and delete this code.. what should i do??
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01-21-2013, 06:49 PM	#2
shodanusmc Captain 25 Rep 774 Posts Drives: 09 135 Vert Join Date: Feb 2009 Location: Chicago burb iTrader: (0)	Get a Dinan Tune
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01-21-2013, 06:51 PM	#3
chachacha28 NCOIC of Kickin It 89 Rep 946 Posts Drives: 08 135i "Simona" Join Date: Feb 2011 Location: Great Falls MT iTrader: (1)	have you contacted terry yet?
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01-21-2013, 06:52 PM	#4
b1aze Just one more taste... 588 Rep 2,011 Posts Drives: 2013 128i 6MT MSport Join Date: Aug 2012 Location: Uxbridge MA iTrader: (18)	Deleting the code is the last thing you should do. Read the code, fix the code, fix the problem. Fix the code and you shouldn't have a problem with it anymore. __________________ My Build Thread: Jet Black 6MT 128i with MSport
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