Just wondering what ecu are you using? I have a 2000 hx with a d16y5 and I got the p28 ecu with the obd2b to obd1 ecu jumper and I’m not sure what else I need to do in order for it to work. The car was an a/t but I’m changing it to manual so wouldn’t I have to do something for the clutch switch in order for it to start? Or is this harness not going to work because it was for an a/t???It was the jumper harness, I cut one of the wires and it works now.