Toyota pickup V6 STA & B terminals
 

On my 1990 toyoyota pickup V6 the DLC1 module there are not STA, FC and B terminals, only +B. Where are they located?
I noticed the efi relay was hot after I turned the ignition switch on for around 15 minutes without cranking the engine, any ideas of what causes it or if is it bad?


I attached a picture from the manual repair and another from the track’s DLC1 module.
I am testing the fuel pump, circuit opening relay and efi relay.
thanks in advance
https://cimg0.ibsrv.net/gimg/www.yot...1f8827ad3.jpeg

https://cimg8.ibsrv.net/gimg/www.yot...515a1312e4.jpg