Right in the middle of a 1000 mile road trip the SHO started to buck and feel like it was missing during while just cursing down the highway. It finally threw a couple codes, P0050 and P0150..
P0050 is HO2S Heater Control Circuit
P0150 is O2 Sensor Circuit Malfunction (Bank 2 Sensor 1)
I know one of the 4 O2 sensors is likely bad, but auto zone doesn't sell them by bank, but by upstream/downstream, left and right. Does anyone know witch 02 sensor needs to be replaced, or have a part number?
