boost leak?

335twins · 11-13-2012, 11:14 AM

if the tuner cant read the codes i will hit you up..

Quote:

Originally Posted by nailer335

Just come use my BT cable already, you can scan the car and figure out whats going on and know exactly how to take care of it.

335twins · 11-13-2012, 11:24 AM

hit up dzenno at PTF, he told me that he ran into this with cobb and has a fix for it...

Quote:

Originally Posted by MSport35TT

I am using a Cobb Tuner and I get the same hesitation at higher speeds/gear. It's tuned with LT sport. I'm also curious as to what it could be.

335twins · 11-13-2012, 02:43 PM

Boom, 2AAF code, is that fuel pump plausibility? The thing that sux when they read the code it clears so I have to drive it for a bit and read it again before I go back to the dealer to make sure the code is there, nailer I might hit you up by end of this week. Driving the car on stock map suxxxxxx

huff · 11-13-2012, 03:32 PM

I'm having the same issue. curious what is causing this. may not be the Cobb, since I only have the JB plus. getting to check for codes through AutoZone. I have an 07 with 54k miles.

335twins · 11-13-2012, 10:51 PM

Quote:

Originally Posted by huff

I'm having the same issue. curious what is causing this. may not be the Cobb, since I only have the JB plus. getting to check for codes through AutoZone. I have an 07 with 54k miles.

Let me know what you find.

huff · 11-29-2012, 10:38 PM

Quote:

Originally Posted by 335twins

Quote:

Originally Posted by huff

I'm having the same issue. curious what is causing this. may not be the Cobb, since I only have the JB plus. getting to check for codes through AutoZone. I have an 07 with 54k miles.

Let me know what you find.

did the AutoZone diagnostic tool no codes. any updates on your end. tempted to remove JB+ this weekend but doubtful that this is the cause.

335twins · 11-30-2012, 12:07 AM

Quote:

Originally Posted by huff

Quote:

Originally Posted by 335twins

Quote:

Originally Posted by huff

I'm having the same issue. curious what is causing this. may not be the Cobb, since I only have the JB plus. getting to check for codes through AutoZone. I have an 07 with 54k miles.

Let me know what you find.

did the AutoZone diagnostic tool no codes. any updates on your end. tempted to remove JB+ this weekend but doubtful that this is the cause.

What exactly are you experiencing? I took the tune off and installed Cobb and the jerking is gone.

MCweapon · 11-30-2012, 06:57 AM

I bet you have a misfire, and it's a pending code (no light).

huff · 12-10-2012, 10:12 PM

was not ready or willing to remove the JB+, I removed the solenoid bypass and the power came back. the jerkiness is gone. Xing fingers that I don't get the code due to the JB in 100% . will do Cobb and have the bt reset tool eventually.

11-13-2012, 02:43 PM	#25
335twins Captain 149 Rep 737 Posts Drives: 2020 x3 M40i, 2019 M2Comp Join Date: Mar 2012 Location: AZ iTrader: (1)	Boom, 2AAF code, is that fuel pump plausibility? The thing that sux when they read the code it clears so I have to drive it for a bit and read it again before I go back to the dealer to make sure the code is there, nailer I might hit you up by end of this week. Driving the car on stock map suxxxxxx Last edited by 335twins; 11-13-2012 at 05:33 PM..
	Appreciate 0 Quote

11-13-2012, 03:32 PM	#26
huff Chipper to Tuner 0 Rep 34 Posts Drives: Alpine White 335i 4DR Join Date: Jul 2012 Location: NoVA iTrader: (0)	I'm having the same issue. curious what is causing this. may not be the Cobb, since I only have the JB plus. getting to check for codes through AutoZone. I have an 07 with 54k miles. __________________
	Appreciate 0 Quote

11-30-2012, 06:57 AM	#30
MCweapon Enlisted Member 2 Rep 30 Posts Drives: 08 335i Join Date: Apr 2012 Location: PA iTrader: (0)	I bet you have a misfire, and it's a pending code (no light).
	Appreciate 0 Quote

12-10-2012, 10:12 PM	#31
huff Chipper to Tuner 0 Rep 34 Posts Drives: Alpine White 335i 4DR Join Date: Jul 2012 Location: NoVA iTrader: (0)	was not ready or willing to remove the JB+, I removed the solenoid bypass and the power came back. the jerkiness is gone. Xing fingers that I don't get the code due to the JB in 100% . will do Cobb and have the bt reset tool eventually. __________________
	Appreciate 0 Quote