C chompster4runner New member Aug 29, 2016 #1 So a few days ago i got a code for P0157. Decided I'll just replaced the O2 sensor under the driver side with denso. Now i get a code for P0158. So first it was low voltage and now it's high. What gives?
So a few days ago i got a code for P0157. Decided I'll just replaced the O2 sensor under the driver side with denso. Now i get a code for P0158. So first it was low voltage and now it's high. What gives?