N2mb boost box Help - SRT Forums

nsrt4 · 11-12-2012, 04:08 PM

I have had my boost box for about 2 years and it has always spiked over what I set it at and I can never really get the boost to a stable psi?

**underSRTarmor** · 11-12-2012, 05:19 PM

Play with the learning psi and the gain

nsrt4 · 11-12-2012, 06:11 PM

I have tried it all.

**underSRTarmor** · 11-12-2012, 06:13 PM

Are all ur connections soldiered?

Autoguide.com App

nsrt4 · 11-12-2012, 06:21 PM

yes. You only need the two solenoids right? I have a resistor in the other one to keep my engine light off.

**underSRTarmor** · 11-12-2012, 06:24 PM

Quote: Originally Posted by nsrt4

yes. You only need the two solenoids right? I have a resistor in the other one to keep my engine light off.

More than that there are like 6 wires all need to be connected and soldiered.

Autoguide.com App

nsrt4 · 11-12-2012, 06:38 PM

Turbo666 Installed the Boost box and I have checked it everyting is good. No matter what I set my learing range at it always goes back too 3772.

**underSRTarmor** · 11-12-2012, 06:50 PM

Quote: Originally Posted by nsrt4

Turbo666 Installed the Boost box and I have checked it everyting is good. No matter what I set my learing range at it always goes back too 3772.

put the gain at 1

put you spring pressure at what wg you have ie fm=8 put the learning at 3 and see if that holds...

nsrt4 · 11-13-2012, 04:14 PM

I set it like that all gears set to 0 with 15psi spring and my boost is jumping fron 19-23

emanuelcurly · 11-14-2012, 09:25 AM

Quote: Originally Posted by nsrt4

I set it like that all gears set to 0 with 15psi spring and my boost is jumping fron 19-23

Try running the boost box on the manual method.

gain, spring, and learning to 0. set ur over boost to whatever u want it to be. Then set ur boost points by adding whatever psi to ur spring pressure. if ur going for 25psi and ur spring pressure is 15psi then just add 10.0 in the boost setpoints box. I would also recommend running a smaller spring. I run a 9psi spring and im tuned to 27psi without any issues.

Good luck bruh.

nsrt4 · 11-14-2012, 07:32 PM

I have tried it all boost is still all over the place? I know have code p0033 come on.

**underSRTarmor** · 11-14-2012, 08:23 PM

Check to see if the tip solenoid it still T'ed with the wg line

nsrt4 · 11-15-2012, 02:54 PM

So I ran a line from the wastgate to turbo and the boost was still 19-23 so Its not the boost box.. My guage might be junk!

**underSRTarmor** · 11-15-2012, 03:39 PM

Wow why so big of spring?
Big turbo right?

I'm on the stock 8 psi spring from AGP 27 psi all day!!

T4EaterJonny · 11-17-2012, 03:34 AM

Here's mine but my gain is at 3 now.

It'll hit like 22.8 then hold 22.2 to redline on the scangauge. ( stage 3 turbo )

ah. I forgot... This was a "Problem" screenshot that n2mb solved for me. My spring pressure kept resetting itself to a high numerical value because my gain was at 1. When I set the gain to 3 my spring pressure stayed the same at 10 or 11 lbs

11-12-2012, 04:08 PM	#1 (permalink)
nsrt4 SRTforums Member Join Date: Dec 2010 Member Number: 82349 Location: NY Posts: 551	N2mb boost box Help I have had my boost box for about 2 years and it has always spiked over what I set it at and I can never really get the boost to a stable psi?

11-12-2012, 05:19 PM	#2 (permalink)
underSRTarmor Premium Member (Lifetime) SRT of the Month Join Date: Aug 2005 Member Number: 32888 Location: N. La/ E. Tx Posts: 7,744	Play with the learning psi and the gain __________________ • MyBuild Thread • Duster360 Track Times List • PTE 5831 info • MAP Sensor info TUNED by DUSTER360 PTE 5831 11.19 @125.65 1.64 60ft 27 psi ^^^all clickable

11-12-2012, 06:13 PM	#4 (permalink)
underSRTarmor Premium Member (Lifetime) SRT of the Month Join Date: Aug 2005 Member Number: 32888 Location: N. La/ E. Tx Posts: 7,744	Are all ur connections soldiered? Autoguide.com App __________________ • MyBuild Thread • Duster360 Track Times List • PTE 5831 info • MAP Sensor info TUNED by DUSTER360 PTE 5831 11.19 @125.65 1.64 60ft 27 psi ^^^all clickable

11-12-2012, 06:24 PM	#6 (permalink)
underSRTarmor Premium Member (Lifetime) SRT of the Month Join Date: Aug 2005 Member Number: 32888 Location: N. La/ E. Tx Posts: 7,744	Quote: Originally Posted by nsrt4 yes. You only need the two solenoids right? I have a resistor in the other one to keep my engine light off. More than that there are like 6 wires all need to be connected and soldiered. Autoguide.com App __________________ • MyBuild Thread • Duster360 Track Times List • PTE 5831 info • MAP Sensor info TUNED by DUSTER360 PTE 5831 11.19 @125.65 1.64 60ft 27 psi ^^^all clickable

11-12-2012, 06:50 PM	#8 (permalink)
underSRTarmor Premium Member (Lifetime) SRT of the Month Join Date: Aug 2005 Member Number: 32888 Location: N. La/ E. Tx Posts: 7,744	Quote: Originally Posted by nsrt4 Turbo666 Installed the Boost box and I have checked it everyting is good. No matter what I set my learing range at it always goes back too 3772. put the gain at 1 put you spring pressure at what wg you have ie fm=8 put the learning at 3 and see if that holds... __________________ • MyBuild Thread • Duster360 Track Times List • PTE 5831 info • MAP Sensor info TUNED by DUSTER360 PTE 5831 11.19 @125.65 1.64 60ft 27 psi ^^^all clickable

11-12-2012, 06:11 PM	#3 (permalink)
nsrt4 SRTforums Member Join Date: Dec 2010 Member Number: 82349 Location: NY Posts: 551	I have tried it all.

11-12-2012, 06:21 PM	#5 (permalink)
nsrt4 SRTforums Member Join Date: Dec 2010 Member Number: 82349 Location: NY Posts: 551	yes. You only need the two solenoids right? I have a resistor in the other one to keep my engine light off.

11-12-2012, 06:38 PM	#7 (permalink)
nsrt4 SRTforums Member Join Date: Dec 2010 Member Number: 82349 Location: NY Posts: 551	Turbo666 Installed the Boost box and I have checked it everyting is good. No matter what I set my learing range at it always goes back too 3772.

11-13-2012, 04:14 PM	#9 (permalink)
nsrt4 SRTforums Member Join Date: Dec 2010 Member Number: 82349 Location: NY Posts: 551	I set it like that all gears set to 0 with 15psi spring and my boost is jumping fron 19-23

11-14-2012, 09:25 AM	#10 (permalink)
emanuelcurly SRTforums Member Join Date: May 2010 Member Number: 79089 Location: Albany Posts: 161	Quote: Originally Posted by nsrt4 I set it like that all gears set to 0 with 15psi spring and my boost is jumping fron 19-23 Try running the boost box on the manual method. gain, spring, and learning to 0. set ur over boost to whatever u want it to be. Then set ur boost points by adding whatever psi to ur spring pressure. if ur going for 25psi and ur spring pressure is 15psi then just add 10.0 in the boost setpoints box. I would also recommend running a smaller spring. I run a 9psi spring and im tuned to 27psi without any issues. Good luck bruh. __________________ Gtx3076r Tuned by Turbo666 335whp on 93@ 24psi 405whp on e85@ 27psi *Best et 11.7@ 122.10!!!*

11-14-2012, 07:32 PM	#11 (permalink)
nsrt4 SRTforums Member Join Date: Dec 2010 Member Number: 82349 Location: NY Posts: 551	I have tried it all boost is still all over the place? I know have code p0033 come on.

11-14-2012, 08:23 PM	#12 (permalink)
underSRTarmor Premium Member (Lifetime) SRT of the Month Join Date: Aug 2005 Member Number: 32888 Location: N. La/ E. Tx Posts: 7,744	Check to see if the tip solenoid it still T'ed with the wg line __________________ • MyBuild Thread • Duster360 Track Times List • PTE 5831 info • MAP Sensor info TUNED by DUSTER360 PTE 5831 11.19 @125.65 1.64 60ft 27 psi ^^^all clickable

11-15-2012, 02:54 PM	#13 (permalink)
nsrt4 SRTforums Member Join Date: Dec 2010 Member Number: 82349 Location: NY Posts: 551	So I ran a line from the wastgate to turbo and the boost was still 19-23 so Its not the boost box.. My guage might be junk!

11-15-2012, 03:39 PM	#14 (permalink)
underSRTarmor Premium Member (Lifetime) SRT of the Month Join Date: Aug 2005 Member Number: 32888 Location: N. La/ E. Tx Posts: 7,744	Wow why so big of spring? Big turbo right? I'm on the stock 8 psi spring from AGP 27 psi all day!! __________________ • MyBuild Thread • Duster360 Track Times List • PTE 5831 info • MAP Sensor info TUNED by DUSTER360 PTE 5831 11.19 @125.65 1.64 60ft 27 psi ^^^all clickable

11-17-2012, 03:34 AM	#15 (permalink)
T4EaterJonny SRTforums Member Join Date: May 2007 Member Number: 54334 Location: 6666 Posts: 1,546	Here's mine but my gain is at 3 now. It'll hit like 22.8 then hold 22.2 to redline on the scangauge. ( stage 3 turbo ) ah. I forgot... This was a "Problem" screenshot that n2mb solved for me. My spring pressure kept resetting itself to a high numerical value because my gain was at 1. When I set the gain to 3 my spring pressure stayed the same at 10 or 11 lbs __________________ Flowers 05SRT4 stage 3<>88 XR4Ti w/T5 swap 07R6<>94 XR600R plated S2k?

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