2015 F-150 5.0 Intune i2 tire size
Moderator: sohfast94
2015 F-150 5.0 Intune i2 tire size
I have a 2015 F150 Platinum 5.0. In the advanced tune menu on the Diablo Intune i2 I have enabled tire size change and entered the tire size multiple times in both the sidewall version and the height. My tires are 34.10' tall, 275/65r20 (stock was 32") . Changing the tune has no impact on the speedometer reading. I set cruise on 55MPH, my GPS indicates 58MPH, no matter what tire size I am using. I modified the tune for 275/65/20, 34.1, 35.5, and finally 37" all with the same result. There are no error indicators on the screen, the tune appears to be taking, but again has no impact on the speedo calibration. Does anyone have any idea on how to correct this? I know three -four MPH (faster i go the more it is off) is insignificant to most, but I want it correct.
The primary reason I bought the Diablo tuner was to correct tire size; the HP and MPG gains are a nice secondary benefit but the gains are expected to be minimal on the 87 octane tune so not a real concern.
The primary reason I bought the Diablo tuner was to correct tire size; the HP and MPG gains are a nice secondary benefit but the gains are expected to be minimal on the 87 octane tune so not a real concern.
- mikel
- Posts: 57766
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: 2015 F-150 5.0 Intune i2 tire size
can you post the tunes from the tunes folder on the i2 drive please?
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
Re: 2015 F-150 5.0 Intune i2 tire size
the last tune written is uploaded. I restored to stock each time prior to tuning so I assume it deleted each of the other tunes.
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Re: 2015 F-150 5.0 Intune i2 tire size
Mikel was this the correct file you needed?
- mikel
- Posts: 57766
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: 2015 F-150 5.0 Intune i2 tire size
Yes, we are looking into this issue on all 15/16 F150s, I am told a fix is coming soon
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
Re: 2015 F-150 5.0 Intune i2 tire size
Any update for speedo calibration yet?
Re: 2015 F-150 5.0 Intune i2 tire size
nothing yet i guess, can you guys give us an approx. date ?
- mikel
- Posts: 57766
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: 2015 F-150 5.0 Intune i2 tire size
I will dig into that.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
Re: 2015 F-150 5.0 Intune i2 tire size
We have it all tested and proved out. Just trying to get it built and released.s3eed-24 wrote:nothing yet i guess, can you guys give us an approx. date ?
Insert Clever comment here...
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Please do not PM me as I rarely see the notifications.
Re: 2015 F-150 5.0 Intune i2 tire size
OK "We have it all tested and proved out. Just trying to get it built and released.
When can we expect the release? This is the main reason I purchased the programmer, it is advertised as being able to adjust tire size, it cannot be returned due to being beyond the return time allowed. So $300 dollars later, patiently waiting, and still nothing........
When can we expect the release? This is the main reason I purchased the programmer, it is advertised as being able to adjust tire size, it cannot be returned due to being beyond the return time allowed. So $300 dollars later, patiently waiting, and still nothing........
Re: 2015 F-150 5.0 Intune i2 tire size
Thanks for this thread. I bought an in tune i2 Dec 29, 2016 with the same goal in mind; correcting my tire size. No effect on the PCM whether i enter 22" tall tires or 44" tall tires. Not only this, but when I restore the factory tune I have no accelerator response. I'm in a pickle right now.
Once I can successfully reinstall my stock tune I'll be wrapping my in Tune i2 and returning it. And yes, I have tried to update it multiple times. Nothing works with this thing, or at least there is no indication of status update or things working. Very poor feedback on the unit. I'm very disappointed in this product.
Once I can successfully reinstall my stock tune I'll be wrapping my in Tune i2 and returning it. And yes, I have tried to update it multiple times. Nothing works with this thing, or at least there is no indication of status update or things working. Very poor feedback on the unit. I'm very disappointed in this product.
- mikel
- Posts: 57766
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: 2015 F-150 5.0 Intune i2 tire size
are you making this change in the quick adjust menu after selecting tire size?
Thanks
Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
-
- Posts: 12
- Joined: Tue Jun 16, 2015 11:43 pm
Re: 2015 F-150 5.0 Intune i2 tire size
Ive been told you cannot change size yet
- mikel
- Posts: 57766
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: 2015 F-150 5.0 Intune i2 tire size
there will be a release this week if all foes well to address this.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com