whats up people. so here it is my brother just got an avenger sport v-6. since day one its been having problems, basically the car feels like its about to shut off when u try to floor, well it actually does u dont feel a thing when u floor it when u let off the throttle thats when it moves, we did the tune up and the wires were wired incorrectly and one of the plugs had a lot of oil, but still the same problem, we pulled the code and got a code for the 02 sensor and code p1297(map sensor values not indicating start up condition: thats what i got out the repair book) and where i got it scanned at it said injector high sides shorted together. so how do i check for these problems and fix them?? thanx again