Hey all,

I replaced both my upstream O2 sensors on my 95 AJ16 with OEM sensors. The new sensors prompted codes p0132 and p0152 to come up. I then took the car to the dealer to try and re-orient the sensors just in case the connector plugs where swapped. The dealer computer was unable to establish contact with my 02 sensors and could not re-orient them. they where able to tell me that my upstream sensors where running extra rich, but they where unable to establish contact with the sensors.
Help, thoughts?