Need help just got a jb4 g5 iOS - BMW 3-Series (E90 E92) Forum

Bimmerfreakz · 12-10-2012, 08:50 PM

Well I just got the g5 iOS for my 335i and my car is nottin running right don't no what is the issue it only hits 10 psi and on my others jb4 it hits 17-18psi like notting wanna no if anyone can help me with this or if anyone knows thanks

RoadWarrior · 12-10-2012, 09:31 PM

make sure all your couplers and vaccum lines are secure. most likely losing boost some where.

gzim335 · 12-10-2012, 09:44 PM

Quote:

Originally Posted by Bimmerfreakz

Well I just got the g5 iOS for my 335i and my car is nottin running right don't no what is the issue it only hits 10 psi and on my others jb4 it hits 17-18psi like notting wanna no if anyone can help me with this or if anyone knows thanks

restart car n it should be back to normal,also make sure u put tye iso settings on the interface.

Bimmerfreakz · 12-11-2012, 02:03 PM

I did but ask u a question when I got te g5 I just plugged it in and that's it I didn't do nottin with the wires can that be it

gzim335 · 12-11-2012, 04:38 PM

Quote:

Originally Posted by Bimmerfreakz

I did but ask u a question when I got te g5 I just plugged it in and that's it I didn't do nottin with the wires can that be it

did u cut the two diodes?if u didnt thab u dobt have iso

Bimmerfreakz · 12-11-2012, 04:47 PM

I bought the iOS from terry

DrAmazing · 12-11-2012, 05:00 PM

g5 iOS sounds like an iPhone 5.

psmitty95 · 12-11-2012, 06:41 PM

Quote:

Originally Posted by DrAmazing

g5 iOS sounds like an iPhone 5.

hahaha i was thinking the same thing... Just so you know its G5 ISO

maristgrad09 · 12-12-2012, 01:28 AM

are you getting a CEL on startup? Or you just aren't hitting full boost and everything else is normal?

If you have a CEL on startup that means you have the old wiring harness and you have to change a couple wires.

themyst · 12-12-2012, 03:29 PM

Quote:

Originally Posted by Bimmerfreakz

I did but ask u a question when I got te g5 I just plugged it in and that's it I didn't do nottin with the wires can that be it

Um, yes.

Goofyguy · 12-12-2012, 03:32 PM

I dont want to point out the obvious, but you did set the tune to 1,2 or 5 diddnt you? You didnt just plug it in and go, you di d choose what tune number you want to use?

Bimmerfreakz · 12-14-2012, 10:41 AM

I did updated the software and everything ran it on map 5 and Gettin o2 sensors and oxygen tempeature senore dries it bak to map 4 safety map

12-10-2012, 08:50 PM	#1
Bimmerfreakz Private First Class Drives: 335i Join Date: Sep 2011 Location: queenz Posts: 102 iTrader: (0)	Need help just got a jb4 g5 iOS Well I just got the g5 iOS for my 335i and my car is nottin running right don't no what is the issue it only hits 10 psi and on my others jb4 it hits 17-18psi like notting wanna no if anyone can help me with this or if anyone knows thanks
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12-12-2012, 01:28 AM	#9
maristgrad09 Lieutenant Drives: e90 335i Join Date: May 2010 Location: Setauket, NY Posts: 450 iTrader: (0) Garage List 2007 335i [0.00] 2007 335i [0.00]	are you getting a CEL on startup? Or you just aren't hitting full boost and everything else is normal? If you have a CEL on startup that means you have the old wiring harness and you have to change a couple wires. __________________ JB4 15ohm MOD\| BMS DCI \| DOWNPIPES\| METH \| 19" PURPLE M310's \| BMW performance grills \| Blacklines \|M-tech Rear \| M-tech AE's \| Passport 8500 \| Golf Tee Mod \| e85/93 mix

12-12-2012, 03:32 PM	#11
Goofyguy GoofBall Drives: 2009 E92 N54 XI Join Date: Jun 2012 Location: Tampa, FL Posts: 586 iTrader: (1)	I dont want to point out the obvious, but you did set the tune to 1,2 or 5 diddnt you? You didnt just plug it in and go, you di d choose what tune number you want to use? __________________

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12-10-2012, 09:31 PM	#2
RoadWarrior New Member Drives: my nikes Join Date: Jan 2012 Location: somewhere Posts: 8 iTrader: (0)	make sure all your couplers and vaccum lines are secure. most likely losing boost some where.

12-11-2012, 02:03 PM	#4
Bimmerfreakz Private First Class Drives: 335i Join Date: Sep 2011 Location: queenz Posts: 102 iTrader: (0)	I did but ask u a question when I got te g5 I just plugged it in and that's it I didn't do nottin with the wires can that be it

12-11-2012, 04:47 PM	#6
Bimmerfreakz Private First Class Drives: 335i Join Date: Sep 2011 Location: queenz Posts: 102 iTrader: (0)	I bought the iOS from terry

12-11-2012, 05:00 PM	#7
DrAmazing Private First Class Drives: '07 335i Coupe JB4 Join Date: Apr 2012 Location: Halifax, Canada Posts: 101 iTrader: (0)	g5 iOS sounds like an iPhone 5.

12-14-2012, 10:41 AM	#12
Bimmerfreakz Private First Class Drives: 335i Join Date: Sep 2011 Location: queenz Posts: 102 iTrader: (0)	I did updated the software and everything ran it on map 5 and Gettin o2 sensors and oxygen tempeature senore dries it bak to map 4 safety map