Ron JD670
Silver Member
- Joined
- Jan 20, 2012
- Messages
- 154
- Location
- Jacksonville in S. Oregon
- Tractor
- for Cristmas 2011 found used Joh Deere 670 w/ 40 hrs and options
Marc
Sorry the cell phone connection was so poor. Sounds like the battery got you started, but now you have the original problem.
My guess is the time delay controller logic is shot probably a diode. Check the following out
Have someone watch the fuel solenoid ( right rear side of engine. It engages during start, holds during run. I bet it drops out when you put it in gear.
If the seat down switch under the seat is working there should be 12V on the yellow/red wire going to the TDC module when some one is in the seat or it is held down with a rock or brick.
The other thing to check is the voltage on the black green wire to the TDC this is fused current that holds the solenoid active when running.
I have some ideas for keeping it running to get it out of the field but would like to hear about these tests first
Ron
Sorry the cell phone connection was so poor. Sounds like the battery got you started, but now you have the original problem.
My guess is the time delay controller logic is shot probably a diode. Check the following out
Have someone watch the fuel solenoid ( right rear side of engine. It engages during start, holds during run. I bet it drops out when you put it in gear.
If the seat down switch under the seat is working there should be 12V on the yellow/red wire going to the TDC module when some one is in the seat or it is held down with a rock or brick.
The other thing to check is the voltage on the black green wire to the TDC this is fused current that holds the solenoid active when running.
I have some ideas for keeping it running to get it out of the field but would like to hear about these tests first
Ron