I had to change all o2 sensors and the engine light is still on.

Question

Code are poo52 , poo32 , poo38 , poo58

Answer 1

P0052 02 Sensor Bank 2 Sensor 1 heater circuit high

P0032 02 Sensor Bank 1 Sensor 1 heater circuit high

P0038 02 Sensor Bank 1 Sensor 2 heater circuit high

P0058 02 Sensor Bank 2 Sensor 2 heater circuit high

These code are disconnection or open circuit , if you have all these code up , the common is a open ground circuit , the ground in common is known as ground G102 not being properly connected or even dis connected will set all 4 open circuit code for the 02 sensor