hey guys i got a autometer air/fuel guage, am i want to instal it my self, it has 3 wires , red black and purple, i know the red and black lolz am the purple, which wire is the o2sensor on the computer?
You hook it up right to the o2sensor.
you expecting to be spoon-fed?
just search for an ECU pinout.
E
done!
pls lock