Hi,

The Honda car does not seem to accept the addition of HHO gas !!!

Here is my spec....

Honda Civic Si 2004 (Canadian version) Sedan 4 doors
Engine: 1.7 liters V-TEC
Trans: Automatic
Spark plug: Pulstar Irridium BE-1

I send 0.7 LPM (control by CCPWM) of HHO gas directly above the intake.

My electrolyte is NaOH

My EFIE (from Fuelsaver-MPG) is set to approx 7:30 o'clock for the WideBand and at 210 mv for the Narrow Band.

After one week, the gain is 15%.

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Yesterday, I turn my EFIE to approx. 8:30 o'clock for the WideBand and I reset the ECU. I also added a level switch on the accelerator (throttle) and a relay to allow the shutdown of the reactor when the engine is idling (no throttle) and I lost all my gain and worse, the car is now more expensive than originally.

Today, I remove the level switch and the relay, reset the ECU and I retrofit the EFIE to approx 7:30 o'clock for the WideBand.



In conclusion, I believe that Honda civic vehicles 7th Gen (In the years from 2001 to 2005) are so economical original version that it is impossible to obtain a major gain with the addition of HHO gas.

I find it unfortunate that the great American tuning company is not interested in the phenomenon HHO