Quote Originally Posted by cmac0351 View Post
Are these air/fuel gauges reliable once hho is in the mix? I thought the presence of hho and the more efficient burn confuses the o2 sensor. If the o2 sensor is giving false readings, won't the gauge also?

Then if you manipulate the o2 further with an EFIE....

Well the wideband o2 is an auxillary "added" sensor that only monitors your EG and sends its signal to the wideband gauge - it does not control anything in your car per say so tapping into it with an EFIE would be useless. I have yet to run my cell in my car to see what my wideband will show my guess is it will show CRAZY rich hehehehehehe

I am actually getting an AEM FIC to further control the fuel/ignition and timing maps on a laptop...I bet mr. scooby here can sing u a song about that