04-06-2019, 11:29 AM
(04-06-2019, 10:52 AM)LongRanger_imp Wrote: True, but I always thought fuel injection "self-adjusted" for altitude, based on sensors or whatever. This was the first I heard of having to reset an ECU to manually change the air/fuel map.
Maybe on this "grade" of vehicle, the range of region adaptation is limited in scope and needs manual intervention on out-of-limit situations. Just speculation. Possibly, higher-end vehicles like the Gold Wing, Honda Accord, etc. auto-adjust due to access to richer sensors and resources.
