08 700 wont start, got a couple of codes
I think I ran it out of the fuel the other day moving it in and out of the barn. Topped it off and it still won't start, it hit's every once in a while, but won't start. Started to do some trouble shooting and pulled the fuel line off to verify it was sending fuel and it is, so that's good. Downloaded the service manual and went through the diagnostics section. Found two codes, 12 and 39.
For code 12, I saw a thing on here about testing the old sensor. I'm going to try that tomorrow I think.
For code 39, I have no problem getting a new injector, but in the order of things to check for this fault code in the service manual (page 6-21), #1 says the main wire harness fuel pump coupler. If you understand how to get the display to show the diagnostics mode then you know that the fuel pump has to be unplugged. I'm wondering if unplugging the fuel pump causes this code???
Have any thoughts?