97fordrunner
New Member
- Joined
- Aug 18, 2007
- Messages
- 810
- Reaction score
- 9
- Points
- 0
- Location
- New Richmond, WI
- Vehicle Year
- 1997
- Make / Model
- Ford
- Engine Size
- 4.0
- Transmission
- Automatic
So I was wondering what the Voltage should be at the Diagnostic plug on an '89 BII with the 2.9? Mine is showing around 5.2V, At the IAC I have bat. voltage I was just wondering if 5V is low?