block air intake cause lean condition?

[zpexploder]

Will blocking some air in intake cause a lean condition? Can I reduce the air behind the MAF so that I can add HHO to vacuum line and find equalibreum?

 

[aldive]

Will blocking some air in intake cause a lean condition? Can I reduce the air behind the MAF so that I can add HHO to vacuum line and find equalibreum?

Why do you want to block air flow for HHO usage?

 

[BrooklynBay]

You need air for combustion.