Celica Forums General Discussion Exterior I thought i was the electric genius...

ok, hooking up my a/f and voltmeter tomorrow, i know where to get power and ground, duh, and the o2 sensor wire, but the parking light wire for the volt gauge illumination is negetive trigger and is light green in the steering column, this means use a relay correct? I hate relays, any other ideas where to get illumination, i want it to come on with the lights, but want to make this as simple as possible, its cold out, real cold

find a wire under the dash that goes to something
half the time, i bet there is a connector that isn't connected to anything, i know i had one and used it for illumination on my old gauges..

just unplug shit and stick the wire in till you find one.

no way man fried too much shit doing that, most wires are negetive trigger in celicas, ill just use a relay to switch the polarity, its not too bad

ok

thanks anyway bro

got it just used a relay

ok