Throttle Position question - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

NoFear99 · 04-24-2013, 10:53 AM

When we are at wide open throttle with our cars, the throttle position should be to 100% ?

Yesterday with my ecutek logs I saw in the charts table that my throttle position wont go over 80,4% at wide open throttle.

Is this normal ?

I would prefer to have 100% instead

!

NoFear99 · 04-24-2013, 11:16 AM

My tuner just told me it was normal the throttle position goes to only 80,4%.

He said to check into the ecutek data table for accelerator angle(%) and as long as this one goes to 100% you're fine.

If somebody else have another theory let us know.

Thank You.

mad_sb · 04-24-2013, 11:18 AM

that is normal i see the same thing with BRZedit and plain old ODBII scanners. You can easily get LESS throttle plate opening by messing with the torque base tables, but i have yet to get more than about 81% and it fades off as revs climb from a max of around 80% at 4K to high 70's up top.

Gen · 04-24-2013, 11:18 AM

That is normal

LeeMaster · 04-24-2013, 11:32 AM

I checked my torque pro app, the throttle only goes 100% if I use extra force to push in the pedal. Not sure if that is a good or a bad thing or if it is even necessary to push it THAT hard.

EDIT: Nevermind, my Impreza does that, the BRZ stays at a maximum 81.4%. I am guessing it has something to do with the DBW vs Cable throttle

smbstyle · 06-06-2013, 10:07 PM

Along the same lines as this topic, I just hooked up my Scangauge (OBDII gauge) and noticed my relative throttle maxes out at 69% at wide open throttle, which I thought was odd....

Turdinator · 06-06-2013, 11:00 PM

I wonder if the ECUTEK tunes increase the percentage.

mad_sb · 06-07-2013, 07:44 AM

Quote:

Originally Posted by Turdinator

I wonder if the ECUTEK tunes increase the percentage.

Nope,
There are multiple Accelerator pedal params and throttle plate params. If your not seeing 100% on the accelerator pedal, your not logging the correct parameter. If your not seeing a max of 82% tapper to 79% for throttle plate, your not logging the correct parameter.

smbstyle · 06-07-2013, 08:25 AM

Quote:

Originally Posted by mad_sb

Nope,
There are multiple Accelerator pedal params and throttle plate params. If your not seeing 100% on the accelerator pedal, your not logging the correct parameter. If your not seeing a max of 82% tapper to 79% for throttle plate, your not logging the correct parameter.

Hm, only options on the scangauge I have for throttle position are relative and absolute (%)

04-24-2013, 10:53 AM	#1
NoFear99 Senior Member Join Date: Jul 2012 Drives: FR-S Firestorm Location: QC,Canada Posts: 391 Thanks: 121 Thanked 143 Times in 81 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	Throttle Position question When we are at wide open throttle with our cars, the throttle position should be to 100% ? Yesterday with my ecutek logs I saw in the charts table that my throttle position wont go over 80,4% at wide open throttle. Is this normal ? I would prefer to have 100% instead ! __________________ - 2013 Scion FR-S Firestorm - 2007 Lotus Exige S 280 Solar Yellow - 2007 Honda CBR 600RR - 2002 Bombardier Legend 800SE Website : http://nofear99.monchar.com

04-24-2013, 11:16 AM	#2
NoFear99 Senior Member Join Date: Jul 2012 Drives: FR-S Firestorm Location: QC,Canada Posts: 391 Thanks: 121 Thanked 143 Times in 81 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	My tuner just told me it was normal the throttle position goes to only 80,4%. He said to check into the ecutek data table for accelerator angle(%) and as long as this one goes to 100% you're fine. If somebody else have another theory let us know. Thank You. __________________ - 2013 Scion FR-S Firestorm - 2007 Lotus Exige S 280 Solar Yellow - 2007 Honda CBR 600RR - 2002 Bombardier Legend 800SE Website : http://nofear99.monchar.com Last edited by NoFear99; 04-24-2013 at 11:28 AM.

04-24-2013, 11:18 AM	#3
mad_sb Senior Member Join Date: Jan 2013 Drives: 2013 Asphalt FR-S Location: Orange County Posts: 1,639 Thanks: 632 Thanked 981 Times in 537 Posts Mentioned: 100 Post(s) Tagged: 0 Thread(s)	that is normal i see the same thing with BRZedit and plain old ODBII scanners. You can easily get LESS throttle plate opening by messing with the torque base tables, but i have yet to get more than about 81% and it fades off as revs climb from a max of around 80% at 4K to high 70's up top. __________________ ~Namaste~ 2013 Asphalt FRS

04-24-2013, 11:32 AM	#5
LeeMaster Red wine Join Date: Oct 2012 Drives: Subaru BRZ(R.I.P) Location: Denied Posts: 1,176 Thanks: 1,268 Thanked 342 Times in 240 Posts Mentioned: 13 Post(s) Tagged: 0 Thread(s)	I checked my torque pro app, the throttle only goes 100% if I use extra force to push in the pedal. Not sure if that is a good or a bad thing or if it is even necessary to push it THAT hard. EDIT: Nevermind, my Impreza does that, the BRZ stays at a maximum 81.4%. I am guessing it has something to do with the DBW vs Cable throttle __________________ Last edited by LeeMaster; 06-07-2013 at 12:21 PM.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Shift position Indicator	Ryan86	AFRICA	17	04-12-2013 07:24 AM
The seating position of BRZ is too low to reach at a drive-through-ATM	yajin	BRZ Photos, Videos, Wallpapers, Gallery Forum	28	07-16-2012 02:18 PM
Headrest position	Sigh-on-Rice	Scion FR-S / Toyota 86 GT86 General Forum	2	06-15-2012 01:28 PM

04-24-2013, 11:18 AM	#4
Gen Senior Member Join Date: Jun 2012 Drives: Scion FR-S Location: Under a rock Posts: 1,060 Thanks: 75 Thanked 552 Times in 270 Posts Mentioned: 39 Post(s) Tagged: 0 Thread(s)	That is normal

06-06-2013, 10:07 PM	#6
smbstyle Senior Member Join Date: Apr 2013 Drives: 2013 SWP BRZ Location: Forsyth, GA Posts: 1,008 Thanks: 224 Thanked 681 Times in 302 Posts Mentioned: 26 Post(s) Tagged: 0 Thread(s)	Along the same lines as this topic, I just hooked up my Scangauge (OBDII gauge) and noticed my relative throttle maxes out at 69% at wide open throttle, which I thought was odd....

User Name		Remember Me?
Password