I was driving a new car I just got a week ago which is a 2005 Honda Civic HX and suddenly while driving the check engine light illuminated, I got my scanner in and check for the codes and I got those two:
P0144 - Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 3
P1130 - Heated Oxygen Sensor (HO2S) Circuit Low Variance Bank 1 Sensor 1
So I guess this is a failing O2 sensor the one in the headers and the one after the cat? can a failing O2 sensor in the headers cause the cat sensor to fail because the car is running rich thus the catalytic converter is not doing its job? or what would cause both of them to fail at the same time? are the sensors the one I am thinking of correct?