sobo

iTrader: (15)

I have my evo 8 all apart to wire my AEM WB02 sensor into the ECU.

The wiring diagram I have is backwards (It reads right to left... the but connectors go left to right if you keep the tabs facing upwards)

So it's one of 2 wires for the rear 02 sensor. Is it the blue and white wire, or the beige wire that is the factory connection to the rear 02 sensor?

Thanks.

sobo

iTrader: (15)

It's the beige one.

Thanks fggts!

drifterific

iTrader: (10)

http://www.roadraceengineering.com/e...-ecuwiring.htm

If you look on that site it is pin 77. I am not sure of the color Ill have to look at the wire when I go out to my evo.

sobo

iTrader: (15)

It's pin 75. I was actually reading the diagram backwards. You read it wire side up not pin side up.

drifterific

iTrader: (10)

Sorry for the mistake I wired MAT into pin 77 and o2 into pin 75.