I have a 2007 JK - I went to the local mechanic - high voltage on O2 sensor 2. I thought to just change out the sensor my self and see if that worked. Instead I took it to the local mechanic that basically stated the same thing. Well I paid them to swap out the sensor and I still have the same check engine flag. anyone of any ideas what else could cause this?
Its just the #2 sensor behind the cat. High voltage which i guess means too much o2.
Before I take it back I wanted to see if anyone had any thoughts
Its just the #2 sensor behind the cat. High voltage which i guess means too much o2.
Before I take it back I wanted to see if anyone had any thoughts
