jsuzuki

Thank you so much for your prompt response! I really appreciate the explanation and pdf attachment. I took my car in this AM with all of my ammo and felt good knowing what I was talking about! :) :) :) Your time is really appreciated!

My check engine light came on and I took it to AutoZone to see what the troubleshooting code was. It is P0161 - A malfunction in the heater circuit for oxygen sensor 2 in bank 2. Does anyone know what the best option is for me to go about fixing this without going to the dealership? Also, is this a serious problem? Thank You!