I tried searchin and i cant find the right pin to hook up the air/fuel gauge for an Evolution IX... the 8 and 9 are different.

 

And what good would an air/fuel gauge do if you hook it up to the stock narrowband O2 sensor?

l8r)

 

it would be a nice lightshow

 

so which point is it?

 

Give em a break guys, narrow bands are just as accurate as anything else.

I got one, just take a look.

 

just buy a wideband and quit with the autometer stuff.

 

LMAOROFL ... ... you had me going for a second there.

Silver06evo9mr,
hooking up an air/fuel gauge to your stock O2 sensor will only tell you when you are either at 14.7 AFR or when you are not at 14.7 AFR. In other words, it's pretty much useless. If you really want to monitor your AFR, then, like Top_End_EVO said, get a wideband O2 sensor and gauge (Innovate, Zeitronix, PLX, etc.).

l8r)

 

ok so can some one give me the ecu pin layout then?

 

https://www.evolutionm.net/forums/sh...ght=ECU+pinout

But for the love of jebus, don't use the stock 02 sensor signal for anything.

d