Michigan Motorsports LS1 Coolant Temperature Temp Sensor CTS Connector Harness 3 Wire Fits GM

What gauge wire is this ?

Doing a ls swap and using this type coolant sensor to run my stock tenp guage. whitch 2 wires go to the computer and whitch one goes to the guage? tha

Will this work for my 1996 oldsmobile delta 88?