Hi HydrogenCan,
Thank you for providing detail information on O2 reading with and without hydroxy. This is very interesting reading. From graphs, cordinate Y represents ADC and cordinate X represents seconds.
I would like to clarify something which I could not figure it out. What is the scale ratio for ADC? ADC means DC amperage right? If it is amperage readings, hmmm... it would be very interesting because all the while people focus on voltage feedback from O2 sensor and not amperage. Does 180 means 180mA?
Did you check voltage readings with and without HydrogenCan? I really appreciate your feedback as these type of precise testings so far is only done by you. Keep up your good work.