Troubleshooting PCM - Torque App - BAFX adapter

[TA_C10]

Guys I have reworked my own harness using OEM harness and PCM. My harness is from an 05 with blue green connectors. PCM has been reprogrammed by brendan at LT1swap.com

I am using a BAFX bluetooth module in the OBDII port using the TORQUE PRO app to try and read the PCM. As far as I can tell the PCM is getting power, I tested both pin 19-20 on blue connector using ohm meter with less than 4ohm on both the ground and power pins.

The torque app is not able to read the PCM for some reason... Any help would be appreciated. Right now I am supplying 12v from battery straight to the fuse box for battery hot connections. This successfully powers on the OBDII port and is supposed to supply constant PCM power. 15amp fuse between. Then I am using 12v battery source to power on a relay which then feeds the rest of the harness power which includes pin 19 for PCM ignition which is key hot.

Why would the bluetooth adapter not be able to read the ECM? It powers on and attempts to read it but never finds it as it searches all the protocols.