BM3 - Sport Display Recalibration

[JerryK]

Hello everyone,

I adjusted the Sport Display – Gauge Scaling – Torque (Nm) table to 50, which expanded the torque range shown on the cluster (see photo below).

My current tune targets ~390 Nm peak torque. However, during WOT pulls, the Sport Display on the dashboard never exceeds ~300 Nm, regardless of gear or RPM.

At the same time, bootmod3 datalogging shows peak torque reaching ~395 Nm under the same conditions.

This leads me to believe the Sport Display torque value is limited or scaled by additional tables or internal logic, beyond the main gauge scaling table.

I’ve also heard that the factory Sport Display is reasonably accurate, but once the display range is modified, the calculation may no longer track actual torque correctly.

Has anyone here successfully recalibrated the Sport Display torque after modifying gauge scaling, or identified other parameters that affect the displayed torque value?

Any insight would be appreciated.

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[i3igpete]

Don't think I've ever seen dial mode for the sport display before. How did you do that?

 

[razorlab]

Don't think I've ever seen dial mode for the sport display before. How did you do that?

It's a F series. No idea why he is asking about it on a Supra forum.

OP, you have to rescale ALL the tables.

 

[razorlab]

I couldn’t find a solution on other forums, so I’m hoping there are professionals here. I modified the table “number of areas in the display” to 5. Now the gauge needle can cover the torque output range, but the displayed values are not accurate.

I’m not sure which tables you are referring to. Could you give some specific suggestions on what needs to be adjusted?

Did you increase this? Axis and values

Something like this:

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