Technical principles:

directly inject gasoline into combustion chamber (fuel of conventional engine is injected into the intake manifold to be uniformly mixed with air) at the most appropriate time by a computer-controlled injector, applying fuel supply technology similar to that of the diesel engine through special structural design and realize uniform combustion and stratified combustion, thus achieving high efficiency and fuel-saving.

Volkswagen calls it FSI (Fuel Stratified Injection)
It is TGDI if combined with turbocharge or mechanical supercharge technology, then the power and fuel economy can be greatly improved, thus meeting the requirements of environmental protection in the future;
Technical characteristics:
Greatly improve environmental protection and greatly increase power if integrated with supercharge technology;
Greatly improve environmental protection;
High requirements on fuel products.
Application in Chery: