Installing ms2 help. (O2 sensors)

lads,
I got an ms2 from Dimitris with the AEM wideband wired up. I'm going to install it n/a before I install the turbo to get the hang of the ecu a bit.
So, what will I do with the stock O2 sensor as I'm replacing it with the wideband? Just, cut it off and tie up the wires?
Any help with installing the ecu would be helpful,
Thanks.
I got an ms2 from Dimitris with the AEM wideband wired up. I'm going to install it n/a before I install the turbo to get the hang of the ecu a bit.
So, what will I do with the stock O2 sensor as I'm replacing it with the wideband? Just, cut it off and tie up the wires?
Any help with installing the ecu would be helpful,
Thanks.