[Walter_Middie]

I'll see if I can get some pictures - but I am also mixing up the logic for the cold start valve and the WUR. Your cold start valve sounds like it is working OK - it's the power to the WUR that you need to restore - so ignore most of my last post (that is the cold start valve logic). As a test, you can pull the electrical plug off the WUR, and attach separate wires to supply ground and +12v to the WUR, then try to start the car. If the car starts, this will show that the lack of power to the WUR is definitely your problem.