|
Electronics | Audio | NAV | Infotainment Anything related to in-car electronics, navigation, and infotainment. |
|
Thread Tools | Search this Thread |
04-27-2021, 09:38 PM | #1 |
Senior Member
Join Date: Sep 2020
Drives: FR-S
Location: USA
Posts: 171
Thanks: 313
Thanked 70 Times in 50 Posts
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
|
Speedo Correction
I think our speedometer reads high from the factory but I went with some undersized tires so my speedo is probably off by quite a large margin. Is there a way to re-calibrate the speedo?
|
04-27-2021, 10:59 PM | #2 | |
Member
Join Date: Aug 2019
Drives: 2019 Toyota 86 TRD SE
Location: Boca Raton, Florida
Posts: 25
Thanks: 7
Thanked 26 Times in 13 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Quote:
|
|
The Following User Says Thank You to OsageJJ For This Useful Post: | SCFD (04-28-2021) |
04-28-2021, 03:22 AM | #3 | |
Master Collaborator
Join Date: Nov 2019
Drives: Was '15 FR-S, 6MT, Now '15 GT86
Location: West Virginia, USA
Posts: 1,404
Thanks: 210
Thanked 993 Times in 602 Posts
Mentioned: 20 Post(s)
Tagged: 0 Thread(s)
|
Quote:
It's been several months since I've run the EcuTek Pro ECU software, but I believe there are some settings in there to correct for over or under sized tires. That would mean you would need an EcuTek tune..... .....But, there may be some settings in the Techstream (or Subarus equivalent) diagnostic software that the dealers use to perform those adjustments. I'm sure someone here who is more familiar with Techstream will chime in to verify. |
|
The Following User Says Thank You to FR-S2GT86 For This Useful Post: | SCFD (04-28-2021) |
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Correcting speedo error | ZAZ | AUSTRALIA | 1 | 11-19-2018 04:29 AM |
Upsizing to 18s, Speedo changes | Tectoniic | Wheels | Tires | Spacers | Hub -- Sponsored by The Tire Rack | 10 | 02-18-2016 10:12 AM |
The speedo sucks ! | Mikem53 | Scion FR-S / Toyota 86 GT86 General Forum | 69 | 05-21-2015 05:12 AM |
Speedo issues | Venator | Wheels | Tires | Spacers | Hub -- Sponsored by The Tire Rack | 14 | 02-14-2014 08:10 AM |
Any way to mod the speedo MPH reading? | Tromatic | Cosmetic Modification (Interior/Exterior/Lighting) | 7 | 06-24-2013 10:34 PM |