|
||||||
| Software Tuning Discuss all software tuning topics. |
 |
|
|
Thread Tools | Search this Thread |
02-10-2017, 01:50 PM
|
#1 |
|
Senior Member
Join Date: Dec 2014
Drives: anything you let me
Location: NY
Posts: 465
Thanks: 259
Thanked 237 Times in 165 Posts
Mentioned: 6 Post(s)
Tagged: 2 Thread(s)
|
Max throttle opening...
Hey guys, figured this might be an appropriate place to post this question. I've recently installed a P3 Gauge on my 100% factory tune FR-s and noticed my throttle position never reads higher than 90%, all the way to redline in any gear with foot buried in the carpet.
I know from working with throttle cable / TPS cars it's really about sensor voltage and on my Vette proper TPS WOT resistance actually reads as 96.4% open when scanning. So I understand there could be some variation but does 90% sound low? With drive by wire, would that be holding back top end power? It would definitely explain why the car struggles to make 120mph even on a track as big as Poconos. Thanks in advance! |
|
|
|
02-10-2017, 02:47 PM
|
#2 |
|
Senior Member
Join Date: Oct 2012
Drives: UK GT86
Location: UK
Posts: 3,040
Thanks: 185
Thanked 1,629 Times in 1,112 Posts
Mentioned: 155 Post(s)
Tagged: 1 Thread(s)
|
http://www.ft86club.com/forums/showthread.php?t=92974
http://www.ft86club.com/forums/showthread.php?t=48289 http://www.ft86club.com/forums/showthread.php?t=34629
__________________
.: Stealth 86 :.
Abbey Motorsport/K47 Tuned Sprintex 210 Supercharger Kodename 47 DJ: Soundcloud / Instagram / Facebook |
|
|
|
|
02-10-2017, 08:01 PM
|
#3 |
|
@anthonysestito
Join Date: Oct 2015
Drives: 2013 Sterling Silver Metallic BRZ
Location: Vaughan
Posts: 391
Thanks: 117
Thanked 111 Times in 86 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
FWIW my OFT will show me 10% throttle after the first 1/4" or so of actual physical pedal depression. It's basically the reverse of what you're experiencing but is very common afaik.
Sent from my iPhone using Tapatalk
__________________
2013 BRZ LIMITED STERLING SILVER METALLIC
IG: @ANTHONYSESTITO |
|
|
|
| The Following User Says Thank You to brzzy For This Useful Post: | Uplink (02-10-2017) |
|
02-10-2017, 11:07 PM
|
#4 |
|
Senior Member
Join Date: Dec 2014
Drives: anything you let me
Location: NY
Posts: 465
Thanks: 259
Thanked 237 Times in 165 Posts
Mentioned: 6 Post(s)
Tagged: 2 Thread(s)
|
It's one of the reasons I hate drive by wire systems. At least with a mechanical linkage there can be no doubt how far open the blade actually is.
|
|
|
|
| The Following User Says Thank You to Uplink For This Useful Post: | brzzy (02-10-2017) |
|
|
|
|
|
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Part throttle faster than full throttle | brn12345 | Engine, Exhaust, Transmission | 38 | 10-21-2021 12:20 PM |
| EcuTek: Is there a way to limit throttle opening ? | trueno86power | Software Tuning | 7 | 10-31-2015 07:34 PM |
| Need Help Opening Taillights in PDX | XanRules | Northwest | 7 | 10-07-2015 05:07 PM |
| AFR of ~15 during throttle but up to 20.3 off throttle, idles at ~15 ok? | tracerit | Engine, Exhaust, Transmission | 11 | 02-15-2014 12:44 PM |
