Does the rx-7 have an O2 sensor stock?? If yes how reliable is it?? My car is a Japanese spec 1997 type RB Bathurst...





How can i hook up the stock O2 sensor to an autogauge air/fuel gauge??? Any pics would be greatly appreciated...





Thanks

Yes a stock rx7 has an o2 sensor in the precat/downpipe.

It's not accurate for tunning.

I dont even use mine. I keep it unplugged.

Pettit racing sells an upgraded replacement.