Excuse the mess, I'm putting new valve cover gaskets on. It's between cylinders 2 and 3. I peeled back the loom and it says water temp sensor but there was only the one wire hooked up and there is two spade terminals on the sensor. If you can tell me if yours has two and what the other wire is, I would appreciate it. Also the other two wires say "oil pressure" and "oil pressure alarm" I'm not sure where they go. Thanks for the help.
Thanks for the tip, I really appreciate it. I peeled them back and they are all labeled. I have never seen that in any vehicle I've ever worked on. Thanks Cummins. The three are Water temp, oil pressure and oil pressure alarm.