Video 12: – HHO assisted engine: MAP Tuning

It’s a challenge to trick that brilliant ECU for fuel economy. Manifold Absolute Pressure (MAP) is one of those emission control parameters, especially for all fuel injection controlled engines. The Catalytic Converter may seem more of a nuisance for those who care less for our environment but it has done more to curb air pollution than we possibly know. All the above justifies the effort to optimize fuel economy…