About 2k miles after installing my O/R X Pipe, my CEL came on. Today one of the Techs here at my work pulled the codes for me... these are the 3 I got:
P0141 O2 Sensor B1 S2 Htr Malf
P0156 O2 Sensor B2 S2 Circuit Malfunction
P0161 O2 Sensor B2 S2 Htr Ckt Malfunction
now, I got a...