Nez'sRanger
Active Member
- Joined
- Oct 6, 2018
- Messages
- 231
- Reaction score
- 68
- Points
- 28
- Location
- Pennsylvania
- Vehicle Year
- 1989
- Make / Model
- Ford
- Engine Size
- 2.9L V6
- Transmission
- Manual
I think the ECU gets the rpm from the tfi module via the hall effect sensor inside the distributor. I could be wrong...