VTS cutting out over 5000rpm.

[VeiRoN]

Again I need to make another thread,sorry,just one problem after another lol.
VTS keeps cutting out.
I made a video as it's quite unusual at least for me.

https://youtu.be/z05tRV2axQE

Doesn't even need to be driving I can just replicate the issue everytime from standstill when it's warm, doesn't seem to happen when it's cold at all.
When it does this I loose all power,it lasts for a few seconds and then goes back to normal.
Eml light in the video is because of the air pump removed.

This also comes with engine that revs itself and revs sticking when cold and juddering, don't know if they're related or not.
I have replaced the battery as that was at 30% and tried a spare crank sensor but no luck.
I'm a bit lost to be honest,I can just try new sensors as they're pretty old anyway,I have no error codes to help as well.
Thanks for the help.