The book was right, sensor 1 was a typo on my part. I want to hook up a voltmeter up to the output side of my MIL eliminators when the car is warmed up so I can see the output voltage. This is why I need to know what the propper voltage range on an operating O2 sensor. I understand that the range is .1 and 1.0, but where should the voltage be on a working O2 sensor? I enjoy working on my car and 'messing with the system'. Nor do I mind fixing what I might have messed up, it's all a learning experiance for me. -Nick
