Steve, I found the thread I was talking about. Turns out his was close to the split where the IAT sensor and the baro sensor are spliced into the green/red ground. Here is the thread. A splice like this one is shown in post #31 and White2006ABS finds his bad one around post #49.Has anyone had to open up their Main Harness to remedy an open circuit in the Engine Coolant Temp Sensor path to the ECM ? I was wondering where the best place to start to open my 04 Wiring Harness to fix the Yellow/Blue and Green/Red wiring that appears to have gone open during engine install. Used engine I just installed runs very, very rough due to lack of temp sensor input. I think I may have caused this when I placed the Rad hose that feeds left/rear Rad OVER the MAIN Harness, instead of under the blanket and harness. I fixed that today, but still no loop to ECM from sensor it seems. Gauge wasn't working either so I changed out 06 sensor for 04 sensor today. Will test that tomorrow as well as troubleshoot open wiring problem. Thanks Steveopcorn:
http://gl1800riders.com/forums/showthread.php?300834-Found-My-Idle-Problem-Need-Suggestions/page1
