well, i finally finished the wb02 sensor kit today ...
building :-
Its slightly more in depth that the jaycar kits, there are a LOT more components, as you can see, and some of the solderwork needed is a little more fine ... a nice small soldering iron is a must ...
having said this, its by no means a complex build, the documentation from the website is great, and its really just a case of checking you have everything in the correct place, then re-checking it before you solder it in place.
a couple of notes, i did not use the plate that the 8 pin sensor plug came with, i just bolted it into the case, the used wires to connect to the main board ... seems like a slightly easier thing to work with ...
RUN THROUGH THE CHECKLIST !!
there is a huge document on things to test using the wbconfig software ... some of it is a little hard to understand at first, but its all just hex at teh end of the day. there is a neat little 'auto config' button that basically does the calibration for you, but its worth running through all the tests before you plug in your sensor.
thats about it for now ... next i have to go off and buy a sensor mount thingy for the exhaust, and take it out for a spin and see what happens !