1989 E4OD Wiring Diagram Needed
 

Help!!!!!

I desperatly need a good wiring diagram for a 1989 F250 E4OD tranny. Truck has a 351 in it.

Thanks in advance,
Erich

Email me and tell me what you want and I will see what I can come up with.

Wiring diagram 97 E4OD with 96 MLPS
 

I have a 97 F350 with E4OD and Powerstroke and I cant find any wiring diagrams for the MLPS switch. I have put a fresh built tranny in and after 2 days it just went to neutral while driving. I put it into manual 1st to get it home and then that gear went out. I checked all the gears and it has only reverse now. barely. It now has no manual 1st or 2nd or drive range. I did get a book from ATRA on how to test the solenoids 12 volt power signal as well as the EPC power. What i have found is that solenoid 1 should ground when put into 1st or drive range but instead it grounds out when I start the vehicle and stays grounded no matter what range I select. This doesnt sound right to me. What about when I put it into reverse? If solenoid 1 is grounded then it thinks it should be in 1st. I wonder if its in the MLPS switch and I cant find any wiring diagrams so i can test these signals. My email is hotrd3g@yahoo.com. Thanks in advance.

honestly i think your MLPS is out of alignment i would check that first