I was unable to follow your instructions, so I took pictures of my gauge.
As soon as I hit any button while the 'CHECK ENGINE' was flashing it simply cycled to the temperature readout
I held both buttons down for 5 seconds to get into the 'SETUP' and scrolled down with 'NEXT' to get to the fault codes.
At least I think this is it.
No codes.
What am I doing wrong?
These are tight.
Can I remove the battery overnight and reset this thing?
Is there a physical reset on the ECM /ECU itself?
I bet the engine management software is beta and needs to be re-flashed.
Judging by other posts the new GTS207 reads "SERVICE ENGINE" at 25 hours, and mine did not.
Thank you. I will probably take you up on that.
