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Fuel economy and emission standards: 

    The GW4G15F engine is equipped with a multi-point electronic control fuel injection system, which achieve 

precise injection in each intake manifold, enhancing the engine's power output and responsiveness. Additionally, 

the engine introduces a variable valve timing system that intelligently adjusts the opening and closing times 

based on different engine conditions, achieving optimal combustion efficiency and higher fuel economy. To meet 

the stricter National VI emission standards, the GW4G5F has undergone several improvements, including increasing 

the fuel injection pressure and optimizing the tumble ratio of the intake ports. These measures not only improve 

the turbocharger's speed but also significantly enhance the vehicle's driving comfort and NVH performance.


Applicable Vehicle Models:

Haval  H7

Haval  H9

Haval  H6

Haval  H2

Haval  M6

Main Parameters:

Displacement: 1.5 liters 

Maximum power: 110 kilowatts (150 horsepower) 

Maximum torque: 10 newton meters 

Maximum power speed: 5600 RPM

Maximum torque speed: 1800 to 440 RPM