Westep1986
New Member
- Joined
- Jul 14, 2020
- Messages
- 12
- Reaction score
- 1
- Points
- 3
- Location
- Mariposa, CA
- Vehicle Year
- 1986
- Make / Model
- Ford Ranger
- Transmission
- Automatic
Hello all, I finally think that I have my truck ready to pass smog....except one thing. The check engine light doesn't come on when I turn the key on, or start the truck. I pulled the dash out and there is a bulb in the slot there, but there's no wire for it in the plug? The tape around the wiring loom looks to be from the factory so I don't think someone removed it, unless they were able to slide it out of the tape somehow. I've had one heck of a hard time finding a wiring diagram to be able to tell me which wire from the computer is supposed to go to the light. Any help is a appreciated.