help with sr wiring

[lucas240sx]

i bought a dvd showing the wiring work

there is a brown wire mated with the black and blue wires
the dvd doesnt have that

the brown wire suppose to go to the brow plug with the brow wire?
is this right?

these plugs goes to the engine bay harness where the battery is located
thx for any help guys

[niscur29]

That is the O2 sensor power wire if Im correct. No problem hooking it up to either of those two wires the way it is. They are both switch 12V. Check the FRsport wiring guide its really the best.

[lucas240sx]

either im not seeing it or just dont really understand...but im not seeing it on frsport
can anyone else confirm this?
thx guys

[ChinkyChris]

SR20DET Swap Engine Harness Wiring Diagram Guide SR SR20 (http://www.frsport.com/SR20DET-Swap-Engine-Harness-Wiring-Diagram-Guide-SR-SR20_t_26.html)