I have been thinking, when you add hho into the intake going to your engine the hho will displace the air, right? So why would the oxygen sensor see an increase in oxygen? And when hho explodes it turns back into water, so again how will the oxygen sensor detect more oxygen in the exhaust? The hho is oxygen and hydrogen mixed which is ready to support combustion right from the hho cell. So when you introduce it to your intake on an engine why would the sensor see an increase in oxygen?