CEL code 43

[93EXaesthetic]

anybody ever get this code its the fuel supply system... it only comes on when i push it hard.. im guessing i need to change out my fuel pump.. or it could be anything im guessing dirty injectors

well im also getting a code 3 which is the MAP sensor could this be related to the fuel problem also /

plz answer the question if you know what your talking about thank you

[rlyons]

I had the same thing and it was the O2 sensor bad. It is a fuel system code but the bad O2 sensor was causing it.

[soon2bdropped]

I had the same thing and it was the O2 sensor bad. It is a fuel system code but the bad O2 sensor was causing it.

ding ding thats what ive been told too.. hence why i'm getting both 41 and 43 because of my o2