Ford Shift on the Fly Instructions

Modified on Thu, 26 Oct 2023 at 08:49 AM

We are proud to introduce “Switch on the Fly” (SOTF), the world’s first integrated ECM map switching
solution for Ford 6.0L diesel vehicles! This feature has been designed to work seamlessly with your
vehicle as if it was included from the factory. Follow these simple instructions to configure the feature on
your calibration and learn how to utilize the switching interface.





Frequently Asked Questions
Q: Can I use this feature with an aftermarket steering wheel?
A: Maybe. This feature requires the factory cruise control buttons to work properly.
Q: I forgot what slot I’m currently in, how can I tell which slot is active?
A: Use VCM Scanner to monitor the “Active Slot” parameter or press the “Coast” button.
Q: I made a bunch of calibration changes, but nothing seems to change when I switch slots?
A: Make sure that each set of SOTF tables has the SOTF Enable set to “OEM+SOTF”.
Q: I set my Default Slot to 4 but when I start the car it is Slot 0, what’s going on?
A: If the Default Slot is greater than the Max Allowed Slots it will default to Slot 0.
Q: I shut off the car in Slot 3, and when I started it back up the Active Slot was 3! How did that happen?
A: We thought it’d be cool if this feature remembered your previous slot and restored it for you on startup.
Q: I’ve tried everything, I just can’t get this to work! Can you tell me what I’m doing wrong?
A: Yes! Contact us at to proceed with diagnosing the cause.
Q: Will this work in my (insert currently unsupported application here)?
A: We will be adding more applications based on demand and availability!

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