MAP sensor and its effect on fuel economy

Question:

-What is a MAP sensor and how does it affect fuel economy?

Answer:

-The manifold absolute pressure sensor (MAP sensor) provides the vehicle’s ECU with information about the load of the engine. In other words, how hard the driver is pressing on the accelerator pedal. An engine works harder (more load) while going up a hill than going down.

The ProTuner controller makes the vehicle think it is always driving down a hill, therefore requiring much less fuel. It also balances out all the signals of the fueling system, maintaining full engine performance and preventing the “check” engine light from illuminating.

Engine performance is maintained because HHO improves the combustion efficiency, therefore less fuel is required to achieve the same power.

Summary
Article Name
MAP sensor and its effect on fuel economy
Description
The ProTuner controller adjusts the MAP sensor and makes the vehicle think it is always driving down a hill, therefore requiring much less fuel. It also balances out all the signals of the fueling system, maintaining full engine performance and preventing the “check” engine light from illuminating. Engine performance is maintained because HHO improves the combustion efficiency, therefore less fuel is required to achieve the same power.
Author
Publisher Name
Better Fuel Technology
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