Hello all. I have a 1990 bronco with a 351 and e40d. She was my daily driver with no major issues until the ecm decided to burn up one day. The number on my old one was F0TF-12A650-N2A and after much searching I found a rebuilt one at NAPA #XTP730 with the same numbers. Upon installing her, she started right up but would stumble and stall after a couple of minutes in park. I noticed the engine light is now lit all the time. She also shifts differently and stumbles/hesitates after upshfting and when I come to a stop she wants to stall. After searching the forums I decided to read the codes using the jumper method but there is no "self test input" connector under my hood that I can find. The large self test connector is there but the small input connector with the single wire is missing. Any help is appreciated. This is REALLY frustrating. Thanks.