Recommended equipment

The correct combination of a Hydrogen HHO generator and an electronic controller is required to achieve maximum fuel saving results.

  • Use our selection chart to choose the best generator for your engine size
  • Use a ProTuner controller for a fuel-injected engine
  • Use a CCPWM controller for a carburetor engine

ProTuner is a complete tuning and HHO control system, it is all you will ever need to optimize your vehicle for maximum fuel savings.

How to choose the right HHO system

The choice of a HHO generator is determined by the engine size of the vehicle you plan to install this equipment on.

engine size
HHO generator
0-4.0 CarKit
3.5-8.0 SuperKit
7.5-12.0 TrucKit
10.0-16.0 ProKit

Fuel injected vehicles are equipped with multiple sensors. These sensors will detect the more efficient combustion created by HHO and will try to correct it by adding more fuel, thus minimizing your efficiency gains.

To maximize gas savings with any Hydrogen HHO generator, you will need to adjust some or all of your vehicle’s sensors using electronic sensor controllers. The more sensors you optimize and balance, the better will be your gains.

Green Source ProTuner is an all-inclusive control center, designed to work with any gasoline, diesel or LPG engine.

ProTuner controls the following sensors:

  • Front narrowband oxygen sensors (Front narrowband EFIE)
  • Front wideband oxygen sensors (Front wideband EFIE)
  • Rear oxygen sensors (Rear EFIE)
  • MAP – Manifold Absolute Pressure
  • MAF – Mass Air Flow
  • IAT – Intake Air Temperature

The ProTuner advantages:

Built-in CCPWM
Pulse Width Modulator (PWM) is a device that controls the current, the amount of HHO produced and the temperature of the operation

Constant Current PWM (CCPWM) means the current and HHO flow rate remain constant even when the water gets low or the generator heats up, providing the best performance and gains.

Built-in AMP meter with low water alarm

  • No need for an external AMP meter
  • Flashing LCD alarm alerts you when the HHO generator requires servicing

Advanced safety features
ProTuner automatically turns itself on/off ONLY when the engine is running.

LCD display
Allows the user to monitor the status of the HHO system and measured amperage.

Ease of use

  • The digital LCD display shows the sensor adjustment settings.
  • The ProTuner has a three button navigation interface to select and adjust sensors or regulate the HHO settings.

Excellent installation instructions
Professionally written, easy to understand instructions.

Fuel saving results

HHO only, no sensor adjustments: 10-25%
HHO + adjustment and balance of the main sensors using ProTuner: 30-60%

Go green. Go further.

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