Wideband

Right, but they should be able to run, IE if the temp sender fails, etc.

What I'm saying is I don't understand why anyone would design a system that requires such procedure. It could be argued that this is a safety issue.
I'm with you on this thinking.

I never wait for the pump to "build."
It's just an old habit from days gone by. I've got really bad habits that need working on, so I'll let this one slide....:D