WB emulating NB
Thread Starter
Pro
Joined: Feb 2004
Posts: 718
Likes: 1
From: barrie ontario
WB emulating NB
--------------------------------------------------------------------------------
I am going to run a WB in the pass side stock location using it for a NB as well....
I need to know what the 4 wires that come from the stock harness do.
pin A is Tan = heated o2 low
pin B is Purple = heated o2 high
pin c is Black = ground.
pin d is Brown = switched 12v.
The brown goes to LC-1 red
The Black goes to LC-1 Blue.
The purple goes to LC-1 yellow
The tan goes to LC-1 green.
Car is a '98 vette....
I am not sure how to wire the LED..Which is ground red or black??
Does it need a seperate ground or can I use the white chassis ground?
does the switch/light go in the cabin?
The brown wire is the only wire I need to connect to my interface?
I am going to run a WB in the pass side stock location using it for a NB as well....
I need to know what the 4 wires that come from the stock harness do.
pin A is Tan = heated o2 low
pin B is Purple = heated o2 high
pin c is Black = ground.
pin d is Brown = switched 12v.
The brown goes to LC-1 red
The Black goes to LC-1 Blue.
The purple goes to LC-1 yellow
The tan goes to LC-1 green.
Car is a '98 vette....
I am not sure how to wire the LED..Which is ground red or black??
Does it need a seperate ground or can I use the white chassis ground?
does the switch/light go in the cabin?
The brown wire is the only wire I need to connect to my interface?
Last edited by molson; Sep 23, 2006 at 02:20 PM.
Melting Slicks
Joined: Mar 2005
Posts: 2,252
Likes: 181
From: NE OH
You'll need to connect the brown (high) and white (low) to your interface. It's best to mount the LED in the cabin. The LED will blink to show trouble codes, which is useful to see while you are in the car.
Pro
Joined: Nov 2003
Posts: 503
Likes: 1
From: Greensboro NC
