Help Tuning 07 SI W/ TSI kit

TotalPower · 11-15-2007, 09:26 AM

Well i almost have the tune down but the one consistent problem i am having is at 5600 rpm the AFR drops like 2 points. No mater what i change i can not get this drop to go away. What the hell is going on at 5600 rpm to make it do this. It is every run i make on the dyno it does this. Has anyone experienced this or found a solution to it or maybe i am just missing something?. Any help / Ideas would be appreciated.

Dark.GEAR · 11-15-2007, 09:29 AM

i really don't know anything about tuning and i may sound like a idiot but vtec maybe? thats the only thing i can think of thats happening around that rpm

***Zeuceone*** · 11-15-2007, 09:30 AM

Do you have the rreflash? 56k is when vtec kicks in.

NIGHTHAWKSI · 11-15-2007, 09:31 AM

Quote:

Originally Posted by TotalPower

Well i almost have the tune down but the one consistent problem i am having is at 5600 rpm the AFR drops like 2 points. No mater what i change i can not get this drop to go away. What the hell is going on at 5600 rpm to make it do this. It is every run i make on the dyno it does this. Has anyone experienced this or found a solution to it or maybe i am just missing something?. Any help / Ideas would be appreciated.

i am not very familiar with how to tune or what exactly needs to be done...but the AFR problem is probably is happening at 5800 rpms, becuase thats when vtec engages.

Tigre · 11-15-2007, 09:33 AM

vtec transition thats all. its kinda hard to tune out with only one fuel map if you are using a piggy back but it can be done none the less just takes experience and time. post up a screen shot of your dyno chart and ill lend you a hand where i can.

Dark.GEAR · 11-15-2007, 09:33 AM

be sure to come back and tell us about how the kit after proper tuning. A dyno would be nice to

NIGHTHAWKSI · 11-15-2007, 09:38 AM

totalpower...the red and black lines in this dyno graph is the stock AFR. how does your 5800 RPM area compare to this
http://i33.photobucket.com/albums/d8...BRdyno2AFR.jpg
(borrowed this graph from xfactors thread....hope he doesnt mind)

**sickyute** · 11-15-2007, 11:11 AM

tsi kit???
what kit is that?

vtec crossover = temp rich condition and then usually starts to lean out again

does it stay rich got go back lean?

NIGHTHAWKSI · 11-15-2007, 11:14 AM

^tsi = turbo specialties

TotalPower · 11-15-2007, 11:15 AM

No, I dont have the reflash.What re flash is this?. I currently dont have pics of my charts but i will try to get them up this afternoon. The system i am using is greddys emanagement. My AFR graph does not look like that one posted i will get some pics up hopefully by this afternoon. The kit right now is only putting 181 hp to the rear wheels on a mustang dyno but its is excessively fat after 5600 once i get that under control it should put out some better numbers

NIGHTHAWKSI · 11-15-2007, 11:16 AM

181 hp?!?! thats horrible.
there are cars that dyno stock higher than that.

**sickyute** · 11-15-2007, 11:17 AM

rear wheels?

PhantomSi · 11-15-2007, 11:20 AM

r we talkin about an si here?

Dark.GEAR · 11-15-2007, 11:55 AM

what is going on in here?!?!? lol
181whp turbo to the rear wheels? are you sure you thats even a honda your dynoing? lol

Highrev1 · 11-15-2007, 12:44 PM

I would wait for the FIC...

***Nathen*** · 11-15-2007, 01:09 PM

Slow_si · 11-15-2007, 01:09 PM

mebbe its a 1970 SI... :P

TotalPower · 11-15-2007, 01:19 PM

Trust me i feel the same way about the numbers. I will not give the car back to the customer until it puts out some real numbers. And yes this is SI its a 07

Highrev1 · 11-15-2007, 01:21 PM

Get an FIC...I heard its up and running

projectprelude · 11-15-2007, 01:23 PM

weird.....

11-15-2007, 09:26 AM	#1 (permalink)
TotalPower Junior Member Join Date: Nov 2007 Posts: 8 iTrader: 0 / 0%	Help Tuning 07 SI W/ TSI kit Well i almost have the tune down but the one consistent problem i am having is at 5600 rpm the AFR drops like 2 points. No mater what i change i can not get this drop to go away. What the hell is going on at 5600 rpm to make it do this. It is every run i make on the dyno it does this. Has anyone experienced this or found a solution to it or maybe i am just missing something?. Any help / Ideas would be appreciated.

11-15-2007, 09:38 AM	#7 (permalink)
NIGHTHAWKSI Senior Member Join Date: Nov 2006 Location: long island Age: 22 Posts: 13,694 Ian iTrader: 13 / 100%	totalpower...the red and black lines in this dyno graph is the stock AFR. how does your 5800 RPM area compare to this http://i33.photobucket.com/albums/d8...BRdyno2AFR.jpg (borrowed this graph from xfactors thread....hope he doesnt mind) Last edited by NIGHTHAWKSI; 11-15-2007 at 11:14 AM.

11-15-2007, 11:11 AM	#8 (permalink)
sickyute Moderator Join Date: Jan 2006 Location: Pembroke Pines, Fl Age: 27 Posts: 9,470 Marvie iTrader: 12 / 100%	tsi kit??? what kit is that? vtec crossover = temp rich condition and then usually starts to lean out again does it stay rich got go back lean? __________________ Shift when it blinks! http://www.cardomain.com/ride/2640940 FA5 http://www.cardomain.com/ride/2216565 FG2

11-15-2007, 11:17 AM	#12 (permalink)
sickyute Moderator Join Date: Jan 2006 Location: Pembroke Pines, Fl Age: 27 Posts: 9,470 Marvie iTrader: 12 / 100%	rear wheels? __________________ Shift when it blinks! http://www.cardomain.com/ride/2640940 FA5 http://www.cardomain.com/ride/2216565 FG2

11-15-2007, 01:09 PM	#16 (permalink)
*Nathen* Pulver 4 President Join Date: Jun 2007 Location: Wisconsin Posts: 1,722 Nathen iTrader: 1 / 100%	__________________ //Eibach//Ingall's//BuddyClub //CorSport//K&N//Hawk//Coming Soon... C-T Engineering

11-15-2007, 09:29 AM	#2 (permalink)
Dark.GEAR Senior Member Join Date: Nov 2006 Posts: 604 iTrader: 2 / 100%	i really don't know anything about tuning and i may sound like a idiot but vtec maybe? thats the only thing i can think of thats happening around that rpm

11-15-2007, 09:33 AM	#5 (permalink)
Tigre Senior Member Join Date: Nov 2007 Posts: 123 iTrader: 1 / 100%	vtec transition thats all. its kinda hard to tune out with only one fuel map if you are using a piggy back but it can be done none the less just takes experience and time. post up a screen shot of your dyno chart and ill lend you a hand where i can.

11-15-2007, 09:33 AM	#6 (permalink)
Dark.GEAR Senior Member Join Date: Nov 2006 Posts: 604 iTrader: 2 / 100%	be sure to come back and tell us about how the kit after proper tuning. A dyno would be nice to

11-15-2007, 11:14 AM	#9 (permalink)
NIGHTHAWKSI Senior Member Join Date: Nov 2006 Location: long island Age: 22 Posts: 13,694 Ian iTrader: 13 / 100%	^tsi = turbo specialties

11-15-2007, 11:15 AM	#10 (permalink)
TotalPower Junior Member Join Date: Nov 2007 Posts: 8 iTrader: 0 / 0%	No, I dont have the reflash.What re flash is this?. I currently dont have pics of my charts but i will try to get them up this afternoon. The system i am using is greddys emanagement. My AFR graph does not look like that one posted i will get some pics up hopefully by this afternoon. The kit right now is only putting 181 hp to the rear wheels on a mustang dyno but its is excessively fat after 5600 once i get that under control it should put out some better numbers

11-15-2007, 11:16 AM	#11 (permalink)
NIGHTHAWKSI Senior Member Join Date: Nov 2006 Location: long island Age: 22 Posts: 13,694 Ian iTrader: 13 / 100%	181 hp?!?! thats horrible. there are cars that dyno stock higher than that.

11-15-2007, 11:20 AM	#13 (permalink)
PhantomSi Senior Member Join Date: Oct 2007 Location: Temple Terrace Age: 19 Posts: 520 iTrader: 3 / 100%	r we talkin about an si here?

11-15-2007, 11:55 AM	#14 (permalink)
Dark.GEAR Senior Member Join Date: Nov 2006 Posts: 604 iTrader: 2 / 100%	what is going on in here?!?!? lol 181whp turbo to the rear wheels? are you sure you thats even a honda your dynoing? lol

11-15-2007, 12:44 PM	#15 (permalink)
Highrev1 Senior Member Join Date: Mar 2006 Posts: 3,710 iTrader: 1 / 100%	I would wait for the FIC...

11-15-2007, 01:09 PM	#17 (permalink)
Slow_si Senior Member Join Date: Feb 2006 Location: Lake Zurich, IL Age: 20 Posts: 1,298 iTrader: 0 / 0%	mebbe its a 1970 SI... :P

11-15-2007, 01:19 PM	#18 (permalink)
TotalPower Junior Member Join Date: Nov 2007 Posts: 8 iTrader: 0 / 0%	Trust me i feel the same way about the numbers. I will not give the car back to the customer until it puts out some real numbers. And yes this is SI its a 07

11-15-2007, 01:21 PM	#19 (permalink)
Highrev1 Senior Member Join Date: Mar 2006 Posts: 3,710 iTrader: 1 / 100%	Get an FIC...I heard its up and running

11-15-2007, 01:23 PM	#20 (permalink)
projectprelude Senior Member Join Date: Jan 2007 Location: wooster , ohio Posts: 2,526 Aaron iTrader: 3 / 100%	weird.....

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