i've been dealing with this code for about a year now. i replaced the front (right)sensor and the rear as well. tried the battery disconnect clear routine.didn't work. tried taking the harness from the rear sensor to the block off and cleaned it.didn't work. tried cleaning the tip of the sensor. didn't work. both sensors are bosch oe fit btw. sure would like to know what the problem is. i'm getting tired of erasing the cel every time it comes on
