Hey guys
I was hooking up my wideband today, I have the digital gauge and LC-1, do I need to connect the red wire to a 12v source on the LC-1 if I have the 12v connection from the gauge to the out source????

Did I do this right I plugged the gauge into the out plug and grounded the white and blue wire from the LC-1 and put a 12 v source to the gauge. and of course the O2 sensor in the exhaust

Please help
it seems weired to have two 12v lines for this thing

 

come on someone has to know what to do

 

all I know is if you don't hook the sensor up exactly right it will burn out quick so get someone that knows what they're doing

 

did it not come with instructions?