ECM trouble shoot

[vstol]

Just got power to the car all is good except the ECM. The red mil light is on in the fuse panel relay, I do not have power to the fuel pump , the yellow mil light does not come on and I will check the codes this week. There is power to the ECM and all the fuses look fine, not sure about the relay, the harness is new and this is the first time power has been to it. I have the fuel pump wire from the ECM going to an on/off switch. Any ideas
https://lateral-g.net/forums/showthread.php4?t=44704