Tommy V
Well-Known Member
- Joined
- Jul 24, 2014
- Threads
- 72
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- 3,653
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- Location
- Brookly park Md
- First Name
- Tommy
- Vehicle(s)
- 2015 race red gt pp manual, recaros, 401al DOA "too much boost on 93", 2017 GT Auto
Yea thats what i was telljng u,the pcm gets it signal.for mph from the output shaft speed sensor which is part of the pcm not bcm.So on the 15 and above cars u.dont have to change anything when doing a gear swap or tire size change.Make sure whatever u changed in the bcm using the forscan is back to your specific data.I bet your bcm data u put in is not jiving with your oss speed sensor data and causing some problem in the torque managment putting it in limp mode.It has to be something in that data u changed and maybe some kind of error happened when you tried to change it back.
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