04 ficm test, which screw

[mustangman02232]

ive got a late build 04 and am testing the FICM, its the 7 screw one, which screw do i want to put the volt meter on??\

[nylyon]

As your standing in front of the truck its the top left in the group of 4

[mustangman02232]

thanks for your help

[mustangman02232]

ficm is fine, where is the glow plug relay and how do i test it on the 6.0 is it the same as a 7.3?

[nylyon]

I'm pretty sure that the GP control module is on the passenger valve cover, I had thought that most GP issues will throw a code. What problem are you trying to solve?