For Yunnei D19 Fudi National IV Engine
The Foday D19 National IV engine (typically referring to the Yunnei Power D19 diesel engine) is a 1.9-liter, four-cylinder, high-pressure common-rail diesel engine designed specifically for light trucks, pickup trucks (such as the Foday Lion F22), and SUVs. This engine incorporates four-valve technology and VNT (Variable Nozzle Turbine) variable-geometry turbocharging technology; it complies with National Phase IV emission standards, delivering a power output of approximately 58.8 to 75 kW and a peak torque of 210 to 250 N·m.
Description
Key Technical Specifications (D19 National IV Series):
Engine Type: 4-cylinder, 4-stroke, water-cooled, inline diesel engine
Displacement: 1.9L
Emission Standard: National IV
Rated Power: Approx. 58.8 kW @ 3600 rpm to 75 kW @ 3600 rpm (varies by specific model)
Max. Torque: 210–250 N·m @ 1600–2400 rpm
Injection System: High-Pressure Common Rail (Electronically Controlled)
Fuel Consumption: Reported to be less than 205 g/kWh or 4.5 L/100 km under optimal operating conditions












