I just finished installing my Wideband in my Evo, it's an AEM Uego. My tuner said to take the blue wire and splice it into PIN 75 in the ECU Harness. But now he says we he can't see AFR from the datalogs i'm sending him. I've checked the crimp at the harness, all wires are snug. I've checked the connection from the sensor to the ECU harness and it's all good. So aside from those i got no ideas what could be wrong. If it makes a difference i'm using Mitsulogger.

Any help would be greatly appreciated.

Cheers!