DC2000 – Installation Manual 28
HHO Plus, Alternative Energies, Lta – Travessa das Serras 33, Vieira de Leiria, Portugal – Tel. 00351244697116 – Email: info@hhhoplusgas.com
Check-list for HHO system debugging
Important information
HHO will improve combustion efficiency. This is a scientific fact. When introduced into the engine along with
the petroleum based fuel, it causes the flame speed to increase. This allows more of the fuel to burn during
the power stroke. This will just happen. And it will be a dramatic increase over the combustion without the
HHO. After the combustion efficiency is improved, the ECU is often fooled by the reduced quantity of
unburned hydrocarbons and increased oxygen content, and often will add fuel to compensate. This can ruin
your mileage gains.
The simplicity of what we have to do to have a successful HHO installation is get some HHO into the
engine and adjust the sensor inputs as necessary so the ECU is not blocking the gains. That's all.
If we can do those 2 things, we will always get vastly improved fuel economy and vastly improved (decreased)
emissions. While this checklist was written with HHO users in mind, it will work for any other technology that
improves combustion efficiency. You will find that you can adapt many of these steps to apply to whatever
technology you are using to debug your project. Other combustion technologies include (but are not limited
to): water vapor injection, fuel preheating, fuel vaporizers/atomizers, fuel cracking technologies (using
additives to break down the fuel), etc.
You should check out these items working from the top down. They have been ordered this way on purpose
so that the most likely problems are higher on the list. Also, the problems that are the easiest to test appear
higher on the list than those that are difficult and/or expensive to test for.
The thing you have to realize is that the technology works. And because it does, all vehicles can be solved. If
you are having a hard time getting the results you should, you just need to go through these items and find
the reasons your gains are being blocked. If you keep at it, you will find the problem and you will get the gains
you are seeking.
Check-List
1. Is your device making HHO? The most common bug we encounter trying to debug systems is that HHO is
not being produced, or is not getting into the engine for some reason. Check your system. Measure the
output of your HHO cell by doing a water displacement test. Remember that the system should provide 0,2
liters/min of HHO per each 1000 cc in the engine. See if you are meeting that standard.
2. Is the HHO gas getting into the engine? We have seen cases where a leak in the system was keeping the
hydrogen from getting into the engine. A split hose can cause this, or one that is not attached at all. A check
valve oriented in the wrong direction can block the HHO from getting to the engine. One time we found that
To Next Page
Loading...