Re: Air/fuel ratio gauge install-wiring question
There's no wire to "tap in" to. If he's talking about tapping into a wire then he's talking about tapping into the O2 which will read narrowband. You need to buy a wideband setup. You will weld a new bung into the exhaust near the collector, screw in the new wideband O2 sensor, wire it up and hook it to the new gauge. It's pretty easy. There's only basically a power and a ground to hook up and plug the wire to the gauge.