ok i disconnected the o2 wire harness out of the sensor and checked the readings and it doesnt read anything. just .0
but when its plugged in it bounces back and forth from .2-.6 on the 29 and .1 - .6 on the 43.
so is this leading to faulty o2 sensors.
im pretty sure these codes popped up after i got these new 02 sensors on
so i should take the ) o2 sensors back and get new ones. put them in and see if anything changes??