Sofa King
Well-Known Member
- Joined
- Jul 14, 2023
- Threads
- 8
- Messages
- 907
- Reaction score
- 835
- Location
- In a VAN down by the river
- Vehicle(s)
- 2024 Ecoboost, Vapor Blue, HPP
Ford quality math?...What puzzles me is why the onboard gauge should be wrong. In theory the car knows the distance driven from tyre rotations, time is time, doesn't change, and from what I've see OBD2 speed readings are spot on.
Does anyone know where the error comes from?
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