2001 Isuzu Rodeo Q&A

2001 Isuzu Rodeo Question: turn the car on and light on dash say power reduce and the car runs very slow

car runs good but sometimes the dash light say power reduce and my rodeo runs very slow ,looses power on the pedal even if I press all a way down ,wee change the sensors already(sensor under pedals,sensor on top of motor and nothing. -
Answer 1
scan test for codes -
Comment 1
ok thank you I will gotta doit t morrow -