2.
Check the air cleaner whether it is blocked or not and foreign substances.
If air cleaner is blocked, Intake air is not sufficient. ECM controls small injection by small intake air and therefore poor power/acceleration could be caused.
IG "OFF"
Check the air cleaner whether it is blocked or not and foreign substances.
Is air cleaner normal?
YES
Air cleaner is OK
NO
Clean or replace the air cleaner
