J Justin New member Dec 12, 2009 #1 i was told bank 1 is running lean and also bank 2 . autoparts store told me to replace the sensor before and after catalytic converter but im not sure which ones are the right sensors. there is 2 sensors on the bottom and 2 sensors on top.
i was told bank 1 is running lean and also bank 2 . autoparts store told me to replace the sensor before and after catalytic converter but im not sure which ones are the right sensors. there is 2 sensors on the bottom and 2 sensors on top.
