Posted 10/30/2024 14:29 (#10944559) Subject: NH TG255 is there an advanced diagnostic menu?
Nebraska
I suspect I might have an engine/air temp sensor that isn't working correctly, and was trying to figure out if I can get into the computer to see the values for specific sensors that talk to the computer.
I know how to get to the error codes, that is in the manual. But it isn't throwing a code, so am not exactly sure what is wrong.