High and low voltage for o2 sensors
I have a 2004 ram 1500 5.7 hemi v8. I am getting P0157 P0152 P0300 P0302
codes. The P0152 says that the o2 sensor bank 2 sensor 1 has a high
voltage.And P0157 says the o2 sensor bank 2 sensor 2 has low voltage. The
P0300 is a general misfire code and The P0302 is a misfire in cylinder 2,
Does anyone know what could be causing the misfire?