2005 Dodge Magnum throttle warning malfuction

I have problems with my 05 dodge magnum v6 2.7 engine the throttle warnig light and the esp bas light comes on when this happens the engine loose power sometimes shuts off so far I have done is replace the map sensor and the air flow sensor also I have removed and clean the throttle body as well reset the computer by disconect the battery after I did all this it seems like it help but now the throttle warning light and the esp bas comes on and off when this happens I have to turn off and re started on again any help full tips on how to fix this problem?