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86Help, Which EFIE Circuit Board For HHO Hydrogen Generator?
Easy EFIE help. To determine if you need the dual efie or a single or the wideband efie, the first thing you have to determine is what type of 02 sensor, (oxygen sensor) you have. There are two types of 02...
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67EFIE INSTALL HELP EFIE Info. for Your HHO System HHO Gas Tips
If you are installing a hho system in your car then to be able to enjoy the full benefits of fuel savings from your hydrogen on demand system you need to trick the o2 sensor. The best way to do this is with...
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