On my short list of upgrades to get for my VR4 is ECMlink rather than the generic chip I have. I want to use wideband o2 and EGT for tuning, and wanted to check I can do it the way I think I can from reading the wiki. Can I use the EGR input for EGT and after observing what the stock o2 sensor outputs, use it's input for a wideband o2, and use the stock o2 simulator function? If I can it means I don't have to buy seperate gauges/loggers, which would mean more money and hassle getting all of the tuning data together.