I don't see the little module piece anywhere, but may be in the box of parts the mechanic left in the back of the truck.

Thank you so much for that picture. It really helps.

If you have more pictures, or can snap a couple more of the engine bay, I'd love it. The first mechanic I had started to take engine apart then passed away. So the second mechanic has been working off pictures and diagrams and from taking apart a different engine from a donor Montero. The whole thing has been a fiasco, but at least the car is driveable and just needs a few fine tune things.

BTW, if anyone needs parts off a full size 1998 Montero SR green, let me know. Fair shape overall. Lake Tahoe, CA.