Toyota Nation Forum banner

1 - 2 of 2 Posts

·
Registered
97 Avalon XLS
Joined
·
1 Posts
Discussion Starter #1
I got universal oxygen sensors w/o the harness for my 97 Avalon.

The wires on the factory sensors were 2 black, 1 white and 1 blue.
The wires on the universal sensor are 2 white, 1 gray and 1 black.

I am splicing the 2 blacks to the 2 whites, but what about the white/blue and gray/black?

Does anyone know?

Thanks!
 

·
Premium Member
Joined
·
1,361 Posts
Blue(signal wire) to black and white (ground wire) to gray.

The 2 blacks (heater wires) to 2 white.
 
1 - 2 of 2 Posts
Top