Does anyone know who makes a wide-band 02 gauge for tuning air/fuel? I'm looking for a digital gauge to mount on my a-pillar. I was told I need a wide-band sensor to tune air/fuel. True?? What is the differance?
Thanks!!
Well, you need more than just a wideband to tune a/f you also need a some sort of tuner. There are many options for this. Tweecer, SCT,... To really use the wideband to tune you also need datalogging capability. I use the tweecer Rt, and a PLX wideband, to tune with my laptop.