Dp fix help!!!!

Franzein · 06-01-2018, 11:23 PM

So I turned my Jb4 to 0 and installed my vrsf Dp fix but I got this code, so I turn it up or down or leave it at 5, also I have a Jb4 mhd backend flash that's on will this interfere, and anything else I need to know? Please help I need to do my emmisions

Thanks family

Franzein · 06-01-2018, 11:25 PM

Help

Big Mexican Women · 06-01-2018, 11:28 PM

wait, why do you have JB4 if you already got MHD, which is far better to any sort of piggyback chip?

I'm pretty sure your code is for a faulty O2 sensor

Franzein · 06-01-2018, 11:29 PM

Jb4 mhd backend flash I have a code Bc I have catless downpipes

jwalker87 · 06-03-2018, 05:02 PM

I have a similar setup on my 2008 (MHD BEF, JB4, and DPfix). I have had no issues setting it to 5-o-clock, but make sure you do the full BMW drive cycle after turning the "autoclear" off so the car shows full emissions readiness.

Franzein · 06-03-2018, 05:03 PM

How exactly do u turn off auto clear

jwalker87 · 06-04-2018, 04:46 PM

I think it depends slightly on the firmware version and N54 vs N55. According to the change log of THIS LINK, if you have N54 with older than ISO 32_8, then Menu 1 option 4 will disable it. I assume it's the same for N55?

06-01-2018, 11:23 PM	#1
Franzein Private First Class 23 Rep 199 Posts Drives: E90 Join Date: Jun 2016 Location: Chicago iTrader: (0)	Dp fix help!!!! So I turned my Jb4 to 0 and installed my vrsf Dp fix but I got this code, so I turn it up or down or leave it at 5, also I have a Jb4 mhd backend flash that's on will this interfere, and anything else I need to know? Please help I need to do my emmisions Thanks family
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06-01-2018, 11:25 PM	#2
Franzein Private First Class 23 Rep 199 Posts Drives: E90 Join Date: Jun 2016 Location: Chicago iTrader: (0)	Help Attached Images
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06-01-2018, 11:28 PM	#3
Big Mexican Women Banned 102 Rep 343 Posts Drives: 2011 528i Join Date: May 2018 Location: GTA iTrader: (0)	wait, why do you have JB4 if you already got MHD, which is far better to any sort of piggyback chip? I'm pretty sure your code is for a faulty O2 sensor
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06-01-2018, 11:29 PM	#4
Franzein Private First Class 23 Rep 199 Posts Drives: E90 Join Date: Jun 2016 Location: Chicago iTrader: (0)	Jb4 mhd backend flash I have a code Bc I have catless downpipes
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06-03-2018, 05:02 PM	#5
jwalker87 Major 320 Rep 1,023 Posts Drives: '08 335i, '11 335xi, '01 Z3M Join Date: Jul 2010 Location: Pittsburgh, PA iTrader: (2)	I have a similar setup on my 2008 (MHD BEF, JB4, and DPfix). I have had no issues setting it to 5-o-clock, but make sure you do the full BMW drive cycle after turning the "autoclear" off so the car shows full emissions readiness. __________________ 2001 e36/7 M Roadster 5spd 2008 e90 335i 6spd 2011 e90 335xi 6spd 2011 e70 x5 diesel 2010 Ducati Monster 696
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06-03-2018, 05:03 PM	#6
Franzein Private First Class 23 Rep 199 Posts Drives: E90 Join Date: Jun 2016 Location: Chicago iTrader: (0)	How exactly do u turn off auto clear
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06-04-2018, 04:46 PM	#7
jwalker87 Major 320 Rep 1,023 Posts Drives: '08 335i, '11 335xi, '01 Z3M Join Date: Jul 2010 Location: Pittsburgh, PA iTrader: (2)	I think it depends slightly on the firmware version and N54 vs N55. According to the change log of THIS LINK, if you have N54 with older than ISO 32_8, then Menu 1 option 4 will disable it. I assume it's the same for N55? __________________ 2001 e36/7 M Roadster 5spd 2008 e90 335i 6spd 2011 e90 335xi 6spd 2011 e70 x5 diesel 2010 Ducati Monster 696
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