Know how to detect a bad 7.3 IDM by reading the symptoms explained in this part without skipping. It can save you a lot of trouble. 1. Running Problem. Lots of truck owners complained that they were having issues while driving the truck. IDM Wiring Issue | Ford Powerstroke Diesel Forum Mar 01, 201399-03 7 Powerstroke Problems. 99-03 7.3 Motor Problems. IDM Wiring Issue. Second, because you can take Any 7.3 IDM and use it in Any other 7.3 (may not be the right replacement, but it will run) the pin-out has to be the same. Download this wiring diagram (it's for an '02, but as I said the IDM connections should be the same). Related searches for 7 3 powerstroke idm wiring diagram 7.3 powerstroke idm repair7.3 powerstroke idm checkhow to test 7.3 idmford powerstroke idm7.3 powerstroke idm testingford 7.3 idm moduleidm module 7.3 powerstroke96 7.3 powerstroke idm