Calibrated at operating temperature? Has to be done above a minimum temp to work properly I was told.
I will edit my post to be more clear. It must be above a minimum temperature, I think 165 degrees??? Sounds like it was done properly. Someone smarter than me will now appear and give you a better answer...Technician told me it needed to be at operating temp he drove tractor about 4 miles then calibrated it.... may have them retry it with the tractor cold.....thanks