P0171
03-06-2006, 09:50 AM
#1
P0171 I just installed a converter in my car this past weekend and when i started it up it ran like crap and died out. when i started it up again the check engine light came on and this is the code that came out p0171 fuel trim rich on bank 1. Does this mean that the O2 is bad? I doulble check everything to make sure i pluged everything back in so i dont know what else it could be. 
