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O2 SENSOR VOLTAGE ADDER

This small device will add up to 3.0 DC Volts to your O2 Sensor to trick your cars computer leaning out your gas. This can be used in conjunction with your Hydrogen Booster.

(Click on photo to enlarge view)

This device adds voltage to the signal coming from the oxygen sensor and sends a "rich" signal to the engine computer. The computer compensates by decreasing the amount of fuel that is delivered to the engine. These are a "must have" when it comes to making your hydrogen generator system operate correctly.  You will need one box per oxygen sensor.  We only recommend altering the signal from the oxygen sensors that are located before the catalytic converter.

This unit is powered with 2 AAA Batteries so no need to hook it up to your vehicle battery. It will work independently of your vehicle's electrical system. and has an ON/OFF Toggle Switch with a Green LED to indicate it is powered up. If the Green LED goes dim, it's time to replace the batteries. They should last quite a long time if turned off when not in operation.

* VIDEO OF VOLTAGE CONTROL *

This is a very inexpensive way to help with your HHO projects and assist in getting better gas mileage on your vehicles. Much cheaper than those other higher priced units.

Easy to hook-up. There usually are 4 wires coming off your O2 Sensor. 1 wire from this unit goes to the voltage wire of the O2 sensor. This is the sensor wire which has the variable low (.5 -1.0 VDC) voltage, not the 12 Volt wire. The other wire from the unit grounds anywhere to your vehicle. There are only 2 wires coming out of this unit to make it simple.

This unit can be mounted anywhere under the hood but best to mount it inside the vehicle for easy operation and adjustment while driving. Small gauge wire is all you need.

Measures only 3 1/4" Wide x 2"Deep  x 1 1/2" High!

BEST PRICE: $19.95

Shipped USPS Priority Mail!
(shipping fees also include packaging costs and handling)

All units are built to order so please allow approx. 7 days for delivery. Thank you!