Need info from '94 owners

[Jerry Miller]

I wondering something. Those of you with the 94's (preferably the factory IDI turbo option and manual tranny) Do you have the diagnostic port under the dash (below and to the left of the glove box)
I realize these trucks were mechanical and not electronic but I was wondering if Ford put the port there to monitor/diagnose other systems on these trucks.
Reason I'm asking is because I might get a 92-94 IDI and either hop up the IDI (been there before) or else swap in a 12V cummins. I love my 97 PSD but I'm thinking it might be time for going ols school again.
Jerry

[cdnsarguy]

Jerry ......... I have just checked my Ford CD for 93/94 there appears to be no other items to check other than the E4OD trans. Which as we know has the test point at the area of the booster/fender. If you have a what you call a test pluggin by the glove box there is a connector there ........ It works with one of the black boxes...... One box is the wiper controller... I will have to lookup what the other is and get back to you......... having a senior moment right now.

Edit>>>>>>>>>>>>>>> RABS module is next to the wiper module.

Edit again>>>>>>>> ok Jerry the connector you see does it have a Lt blue/yellow wire....... if so that would be the dealer mode enable wire for the speedo/PSOM service.

[Jerry Miller]

Thank you for looking. Basically I was making sure that these trucks did not use the OBD-II style plug. I didn't think they had it, but I wanted to make sure.
Thanks for looking.
Jerry