quick question
 

EF with a Z6-look at the colant temp sensors , what color are the wires going to the

The one on the T-stat housing

The one on the head

Just noticing my Dx harness only has the plug for the coolant temp sensor in the head, and not one for the coolant temp sensor for the guage on the instrument panel. also se that the Z6 has a coolant sensor on the t-stat, I'm not sure if that needs to be plugged up, I had a plug with orange and black wires to it, but I dont think that was a coolant sensor plug. Its plugged in the one on the T-Stat housing now, though