I PMed you. I've got a 2015 GT Manual and would be happy to help.Help Wanted - Fix your P160A DTC!
You'd just be helping test out a future version of software that's already free to download.2016 GT Manual here. What would we need to have to participate or would the tool be provided?
Recently switched to 295/35-19 and speedo is off about 2 MPH.
I'll jump in. Ordering the tool today.You'd just be helping test out a future version of software that's already free to download.
I use and recommend the ODBLink MX Bluetooth with a Bluetooth-capable Windows laptop.
For more about FORScan,
see this thread.
Unfortunately I sold my V6 before getting a chance to try the new version. Sorry man :(Have you tried the new publicly available 2.3.12?
Changing the tire diameter should result in a DTC, and possibly the axle ratio as well. Not sure on that one. Send me a PM and I can walk you through what you need to do to banish the DTC.I've got a '17 V6 and I wouldn't mind helping out. I've already made some FORScan changes. My question is this:
Car started life with OEM 235/55/17. I switched to 18" GT wheels with 235/50/18. Speedometer reading is dead on according to GPS?
NOTE: I also switched from 3.15 gears to 3.55. I checked the speedometer AFTER the gear change. I am assuming here that the readout from the ABS sensor (tire rotation) is able to compensate for the negligible difference between 3.15 and 3.55 gears.
I just made the FORScan change to 3.55 gears (and double honk with engine running / FOB out of car) and I have not GPS verified the speedometer since. (Made the FORScan changes last night). I'll check the speedometer against GPS today.
I "assume" if I do make the needed change for tire diameter in FORScan it's "supposed" to throw a DTC?
Yes, it's working. That's why I'm having people test out a new feature in FORScan that eliminates the P160A DTC. If you want to try it, send me a PM and I'll shoot you the instructions.Does anyone know if using this to change tire size is working now and not causing other issues? Anyone near Maryland that has done this? Any simpler ways to do this, like get a calibration tool or can dealerships adjust it?