EFIE for HHO Dry Cell when Installing HHO Dry Cell Kits or Hydrogen on Demand systems EFIE is Needed
In a nutshell, the problem we are trying to solve is a simple one. Any technology that is increasing the efficiency of combustion of your petroleum based fuel, will cause additional oxygen to appear in the exhaust. This additional oxygen is sensed by your oxygen sensors, and this information is forwarded to the vehicle's computer. The computer then thinks that the air/fuel mix is too lean, and then richens the mix incorrectly.
The solution is then equally simple. We just need to compensate for this factor of the additional oxygen in the exhaust. By doing this, we unlock all of the latent gains your particular fuel saving device has to offer. This is where the EFIE comes in. EFIE stands for Electronic Fuel Injection Enhancer. The purpose of the EFIE is to make the needed adjustments to the oxygen sensor's signal. For more information on oxygen sensors, EFIEs and how these relate to fuel mileage, please see the articles at.