well thats very interesting to know. thanks. i had assumed the 2.0 litre KV6 were all the same in design as my 2.5. live and learn ..
hence my post. was there any reason for the lack of the third o2 sensor ? was it to pull in line with OBD emmisions updates of standards ? , as i would not have thought budget restrictions on early 2000 year were being considered not too far after launch.