I meant to address this to anyone else too if they can help me instead of just MarkO.
Thanks
Quote:
since it can be seen easily under the car, would you recommend me to change the sensor from underneath or still from the top?
I do have access to a car lift but I do need to ask the permission of the owner if working from below is the easiest.
Btw, I went by Advanced Auto and they looked at me strange when I told them I needed to replace the downstream for a second bosch upstream sensor. He told me in his life he has never seen a car needing two identical upstream sensors.
