Hey all

Was just wondering if there is a cheap skate way of a wide band oxygen sensor

I do not mind welding in a bung a foot after the headers

But i don't need any fancy data logging i just need a sensor that can read real time i just want a rough idea for tuning

The question is can i get a wide band sensor and connect it straight up the sensor to the gauge or do i need more then just the sensor and a gauge and wire ?