[djspawn00]

I just got back from the mechanic after getting the first two CEL codes. I ordered an A/F sensor from oxygensensors.com part number Denso 234-9007. The mechanic told me this is the sensor for bank one sensor two, and that I need to order another one for bank one. He also told me that the sensor is stuck in the manifold and that it is going to cost me $400 to remove to manifold and A/F sensor. Does this sound right for a seized sensor as far as cost goes? Also does anyone know the part numbers of the AF sensors i do need??? I have a 2000 solara v6. thanks.