I am just about to buy this WB kit and I am pretty proficient at wiring and such but I am not sure how to interface the WB with the PFC and specifically with the datalogging software. I am assuming that you plug the WB into an accessory port on the PFC (assuming it has one). This will bring it up under an Option(?) in the datalogging software. This will then let me log the WB data on a map that I can reference along with my fuel map so I know where to take/add fuel. If I am confuesed up to this point please let me know. The real question is, after looking at the techedge unit, what output of it would I use to plug into the PFC and will I need to buy and end or adaptor or something? I am assuming it can be one wire because all it needs to do is to send the raw number that would be logged on the map. Here is a link to there page: http://www.techedge.com.au/vehicle/wbo2/wbo2.htm

Another question is which unit should I buy from them...the 1.1 or the 1.5? I don't need a display having the computer so wouldnt' the 1.1 do? The 1.5 does have a narrowband output so that you don't have to weld a new bung in so that is a good plug for that unit. So all you experts out there give me some of your knowledge so that I can make an informed decision. Thanks!

 

You are missing an esstential part: The Datalogit. It is the interface point and allows the logging. TE WB O2 connected to the Datalogit (2 wires, signal and ground) and the FC-Edit software that comes with Datalogit allows you to log.