blasterman87
New Member
advance listed the stock 02 sensor for my 89si as a 1 wire sensor, and my stock sensor has 2 wires... what do i need to do to make the 1 wire sensor work? ive read that one of the wires is for a heater to the sensor and its not needed sence im putting the sensor on the manifold, my engine is a obd0 b16 btw, and im trying to just use one sensor