Just out of nothing to do, Decided to check DTC`s on the Eldo and got an E31 (MAP sensor circuit fault (short) ) In History. Never had any drivability issues, Car is running as best its ever been and i never saw any SES dash lights. Curious as to why this would set? The E31 code specifies a SHORT unlike other codes related to the MAP sensor which indicate OPEN, Circuit fault or Out of range or MAP sensor itself. Thoughts?