2022 Civic 1.5t hondata TC dose not function

[AllenZhangFE3]

- type of your FlashPro：FP-16CIVIC-L15T-INT
- FlashPro Manager version (not 'the latest')：4.6.0
- the calibration (as an attachment)
- a datalog of a problem (as an attachment)
- what sort of vehicle you have:2022 civic 1.5T china FL1
- what sort of ECU you are using：37820-64C-H01
- anything about the car which has been modified from stock which may affect the ECU ：
PRL CAI
exhaust with no cat
Pie turbo
- a specific description of the problem：
I enabled Hondata’s traction control feature and used the default settings from the Street mod. However, I noticed that when the wheels begin to slip significantly and the ABS data shows a clear difference in the front wheel speeds, the TC slip value still shows 0, and there is no ignition cut. It doesn’t intervene until the tires are severely slipping and the factory VSA starts limiting throttle and brake pressure.

Is this caused by a configuration issue, or is it a software bug?
In recent tests, the rev limiter and full-throttle shift features also did not function properly, but for now I would like to focus only on the TC topic. Thank you.

[Spunkster]

You appear to be outside the slip percentage for it to do anything.

[AllenZhangFE3]

Thank you for your reply. Do you mean that the wheel slip happens so quickly that Hondata TC doesn’t have enough time to react? I checked the slip data in the log, and it remains at 0 the entire time. I’m not sure whether this is normal.

[AllenZhangFE3]

update：
TC works fine after 4.6.4