Ok, couple of questions:

1) Fuel Pressure Sensor. Does a guy need to install one, or can it be deleted?

2) Fuel level sensor, same as above, do I need it, or can I live with just the stock sending unit for my factory gauge?

3) Low coolant sensor. I noticed the truck ran in limp mode if it was disconnected, but I cannot find any mention of it on the ECM pinout... Is it something I need, or can I use my stock rad with the stock overflow bottle?

4) AC sensors. My cab does have AC, but I will not get around to hooking it up for a while. I again noticed the truck ran in limp mode if I disconnected either sensor... Is it something that has to be hooked up, or do I have to get it disabled in the prom?

5) Since my truck has a standard tranny, what kind of an input is the ECM looking for from the clutch safety switch? My truck does not have one...

Thanks!

Russ