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MAP / MAF Sensor Enhancer - EFIE - HHO - Hydrogen Generator - Water4Gas


$49.99,  firm
Dallas, Texas, USA
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$5.25, each additional $2.00, buyer pays
Hydro-Power ( 2 )

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Built using the WATER4GAS specifications from their official e-book schematics

Follow these instructions to find out - The out put wire from the map/maf to the computer will be the one that fluctuates in voltage when the engine is revved.
Using a volt meter & the vehicle running check the voltage on the output wire from the map/maf to the ECM-computer. Based on what ever the voltage is at idle, if the voltage increases from that point when the engine is revved then these resistor based devices will work. If the voltage drops when the engine is revved then these type of devices will not work with this type of map/maf sensor. Voltage would have to be added.

Not compatible with map/maf sensors that use a varying frequency signal used on some vehicles.

For use with a hydrogen generator installed.

It is up to you to do the research and testing on your vehicle's map or maf sensor to verify it's compatibility with this map enhancer before making a purchase.

This "HYDRO POWER" unit is built for functionality & is a must for anyone installing a hydrogen fuel cell in vehicles with a MAP-"Manifold Absolute Pressure" sensor or a MAF "Mass Air Flow" sensor.

This unit uses high quality linear potentiometers unlike the ones used for volume control on your radio.

This unit lets you switch between your original vehicle's setting, Factory OEM - COMPUTER CONTROLLED & Hybrid - USER CONTROLLED
The "HYDRO POWER" enhancer's dials are numbered from 1 Rich to 21 Lean & allows 300 degrees of linear tunning radius which allows for better fine tunning of your fuel intake.
Dual dials allows the User to set separate optimal performance for - City, Stop & Go Traffic - & - Highway, high speed steady pace - Once set the user only needs to toggle between CITY or HWY driving. It will take a few weeks of driving to figure out the best settings for both.

--------WHAT'S INCLUDED?--------

----1 HYDRO POWER UNIT - Small Box W-3. 5" x D-2.25" x H-1"
----Plug for easy removal from car
----14 inches total lead wire from box. Wires clearly labeled as shown in pictures below.
----3 pieces shrink wrap tubing for you to use to connect your extension wires (Not Included) to the lead wires from Hydro Power unit.
You must provide your own extension wire to your Map Sensor
----2 sets of bullet connectors for easy fast connection/disconnection of your wire harness to/from your Map Sensor.

If your car has a MAP sensor or a MAF sensor then you will need this item to see the benefits of the Browns Gas.

You will not see the gains in miles per gallon until you install a MAP/MAF Sensor Enhancer.

Without this your vehicle may use more fuel than it did before you installed your Hydrogen Generator.

This happens because the oxygen sensor is detecting too much oxygen in the exhaust system because of the HHO gas.

The Electrolysis of water creates 2 parts Hydrogen & 1 part Oxygen hence H2O.

The oxygen sensor of the vehicles computer senses this extra oxygen & thinks that the engine is running too lean in turn telling the fuel injectors to add more fuel causing even lower miles per gallon which defeats the purpose of your Hydrogen Generator's HHO gas.

After installing a hydrogen generator on your vehicle, you'll need a way of controlling the computer on your vehicle to tell it that the engine no longer requires as much gasoline as it did before.

Installing the HHO "HYDRO POWER" enhancer unit will allow you to do that.

With the HHO "HYDRO POWER" unit you control the map or maf sensor's voltage signal to the car's computer allowing your car to use less gasoline and more of the hydrogen gas that has been created from your hydrogen generator.

Result - MORE MILES PER GALLON from your vehicle!


WARNING: Running an engine too lean can cause valve damage. It must be the right mixture of gasoline, HHO gas and intake air for your engine to run correctly. Do not purchase this device if you do not have a full understanding of what you are doing. Consult a trained technician on the subject of hydrogen systems.

By purchasing the "HYDRO POWER" MAP/MAF sensor enhancer unit you agree:
That you the buyer assumes all risk & responsibility for any damages or injury which may occur as a result of incorrect installment and/or fuel adjustment.

---------- WARRANTY ----------

Your "HYDRO POWER" unit will have a 30 day warranty from the date of purchase against defects in electronic workmanship in which the device fails to perform its function of regulating the voltage of a compatible map/maf sensor to the car's computer. Warranty is limited to the servicing of the "HYDRO POWER" unit, if it cannot be serviced a replacement of comparable design will be sent to you.
Any defective unit must be approved with an RMA number before returning.

Buyer pays for return shipping.

Warranty will be voided if:
Incorrectly installed & causes internal damage to the unit due to higher voltage/amps than required for the Map/Maf sensor.
If disassembled & tampered with or modified in any way.



Other items available from Hydro-Power
MAP Sensor
MAP Sensor
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There are no returns accepted except as provided by the Warranty above.

Be sure you follow the instructions at the top of this listing before purchasing one of these Map/Maf enhancers from anyone.
They are compatible with a majority of Maf/Map sensors but not all, so why gamble with your time and money when you can verify this with a simple test. This is the same process you would have to do anyway to figure out which wire is the output signal wire to the vehicles computer. So do the test before hand so that you are not disappointed and stuck with something you can't use. If you need clarification on doing the test, just be as specific as you can in your questions and I will try to help.


PayPal - Pay immediately and securely through PayPal with credit or debit card during checkout! When you get to the payment screen with PayPal your credit/debit card info will be encrypted.

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Money Orders - Western Union money orders accepted for purchases made in the USA. Buyer must e-mail the money order number that will be used for the purchase within 24 hours of making a purchase. This is to verify that a money order was purchased and the buyer is serious about the sale. If the M/O number can't be confirmed through the Western Union toll free number the order will be canceled and item/s added back to inventory. You will be notified of the validity of the M/O.

Once your Money Order is received it may take from 7 to 10 business days to clear before your order ships out. Would be a good idea to ad USPS tracking when mailing your payment. Thanks!


USA USPS Domestic Priority Mail - $5.25

INTERNATIONAL RATES - Contact me for international shipping rates outside the USA

International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to buying.

Item will ship USPS PRIORITY MAIL within 48 business hours after payment is received & cleared.

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