TC with other management system

[SuperDTS]

It was used on a FD2 with flashpro
Now its being used in standalone vehicle that accepts the analogue signal.
Sensors are from a EK . All signals confirmed to be good at the sensors, while using TC grounds.

[Spunkster]

What is your power source and where is the ground located?

[SuperDTS]

12v and ground direct from battery while testing now.

[Spunkster]

Is it still intermittently losing power?

[SuperDTS]

I havent connectd the standalone ecu to tcu output yet. I would like to get the tcu and software working correctly first.