Still working to solve my problem with the 2005 6320 red light flashing and engine limited to low idle in cool temperatures. As mentioned above I do not have access to the codes on the dash or via a Performance Monitor. I did find in one of the Technical Manuals (CTM331) that my tractor may...
Thanks for the suggestions. I will inspect connections, clean and pack. My issues are so consistent with temperature, I feel it is a failing sensor or the electronics in the computer. My tractor stays inside and seldom sees rain or dew. Dust and dirt, yes.
I have a 2005 6320 that 3 years ago started fine in the barn at 40 degF. We were putting out hay with the temperature in the 20's and, after a few minutes at idle the tractor would not throttle up and the "Additional Indicator Light" (square red light on lower left console panel) was flashing...