Where's the coolant temp sending unit in E350 ClubWagon

ford
e350

#1

I’m trying to figure out why the temperature gauge doesn’t work, but I haven’t been able to locate the coolant temperature sending unit on my 1991 351 Ford E350 Club Wagon. Where is it?


#2

The sending unit is located on the left side of the intake manifold, near the distributor. It has a single wire plugged in.

Tester