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EFIE INSTALL HELP EFIE Info. for Your HHO System HHO Gas Tips
67EFIE HELP for HYDROGEN on DEMAND
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 an EFIE (electronic fuel injection enhancer). You will need to be able to identify what type of O2 sensor you are dealing with. Not all gasoline engines have the same types of oxygen sensors. Whenever we talk about efie info,we are talking about fuel injected gas engines, this information does not apply to engines with carburetors. Your efie device alters the oxygen sensor reading so that you can add hho gas from your Hydrogen on Demand system to mix with your fuel. When you add Hho to your fuel mix the O2 sensor reads a false "lean" mix. After you have the hho generator installed, you have to figure out how to connect the EFIE to your oxygen sensor wiring's. Oxygen sensors could have a single wire, 3 wires or even 5 wires or more. Your objective is to find the oxygen sensor "signal" wire and that is the wire used to connect to the efie device. If your O2 sensor has 4 wires or less, then chances are it is not a "wide band oxygen sensor" (see note below) First you need to find which wire is the SIGNAL wire and that is the wire you will splice your EFIE into. You can find the signal wire by testing the wires on your O2 sensor with a volt meter. When your engine is running at idle (after warm up), the signal wire should read between 0.1volt to 0.9volt. And that reading is fluctuating between those 2 voltage readings and they are not suppose to pass 1 volt. It does not matter what color of wire it is as long as there is voltage oscillation, that is your SIGNAL wire.. Once you have determined which is the sensor's signal wire, you want to get it located up close to the computer. If you used a manual, or wiring diagram, you probably have already located the wire at the computer's wiring harness. If you had to figure out the wires at the sensor itself, then try to find the same wire at the computer's wiring harness. Test it with an ohm meter to be sure. Sometimes they use the same colors for different things. Even if it's a pain now, it's worth it to get the signal wire located up by the computer. This makes cutting into it and hooking up the EFIE much easier. For more detailed information or FREE hydrogen on demand electronic device plans go HERE Hydrogen on Demand Info.
Efie TIP: 1.) The 5 or more wires oxygen sensor is called wide band oxygen sensor and the test for the oxygen sensor signal wire is completely different. We will post another article on how to locate the signal wire for these type of o2 sensors. 2.) On some imports, wide band oxygen sensors could come with 4 wires. It is a good idea to check your vehicle dealer or parts store before connecting your efie device to your oxygen sensor.
More people are looking to the HHO Dry Cell as the preferred Hydrogen on demand solution, and for good reason, learn more from experts on HHO Dry Cells.
Basic wiring for efie unit







Bear 8 weeks ago
I hooked up HHO system and SUV motor runs great, however, I drove SUV with the HHO without installing the EFIE, the SUV died after 1/2 hour of driving and no fuel is getting to the carb. I hooked up EFIE but can not get SUV started, "What is my next step?"
Thank you