Fuel injection amount learning process (diesel-powered vehicles)
To keep exhaust emissions and engine noise low, the engine very occasionally performs a learning process for the fuel injection amount.
The engine sounds slightly different from usual while the learning process is taking place. The change in the engine sound does not indicate a fault.
See also:
2010 Mitsubishi Outlander Review
While Mitsubishi's Outlander got a whole new front-end look for 2010, what it
really needed was a remake of its base four-cylinder engine, which is weak and
doesn't get good gas mileage, either.
...
Setting the system
Follow the procedure below to set the system to the system armed mode.
1. Except for vehicles equipped with the keyless operation system, remove the
key from the ignition switch. For vehicles equip ...
To turn from “ACC” to “LOCK”
1. [Vehicles equipped with M/T]
Push the emergency key in at the “ACC” position and keep it depressed until it is
turned to the “LOCK” position, and remove it.
[Vehicles equipped with CVT ...