Hi , I recently acquired a link g4 PNP for Mazda Rx7 93 single turbo (Rhd) I know the ECU works I’ve seen it with my own eyes drive on a similar setup on another car.
now , I installed the ecu in my car and connect the ECU-USB cable , Aswell as download the latest link software, made sure the driver (Com3) was installed BUT it still won’t work...
it says: it detected the USB but no power to the ECU , i made sure the 4 connector are plugged in the back of the ecu .
(ps) I removed my EGI fuse because fuel is pouring everywhere.
Thank you