Chery SQRF4J20 Inline Four Cylinder Engine Assembly 2.0 Liter 254 Hp / 390 N·M

Chery SQRF4J20 (Kunpeng 2.0TGDI Medium Power Version)

Complete SQRF4J20 Engine Assembly

I. Meaning of

Model Designation SQR: Traditional Chery code prefix F: 3rd-generation ACTECO direct injection engine series 4: Inline four-cylinder J: TGDI (Turbo Gasoline Direct Injection) 20: 2.0-liter displacement Derivative Models: SQRF4J20: Standard medium power (254 hp / 390 N·m) SQRF4J20C: High power (261 hp / 400 N·m) SQRF4J20B: Off-road tuned variant (Jetour Traveler)

II. Basic Hardware Specifications

Displacement: 1998 mL, 2.0T inline four-cylinder, DOHC 16-valve Construction: Full aluminum cylinder block & cylinder head for light weight and superior heat dissipation Valve Train: Dual VVT (variable valve timing) for intake and exhaust Fuel Supply: 350 bar ultra-high pressure gasoline direct injection Turbocharging: Twin-scroll electronically controlled wastegate turbocharger with roughly 0.2s turbo lag Timing Drive: Silent timing chain (service-free; only regular premium oil changes required) Balance System: Scissor-type dual balance shafts plus pendulum dual-mass flywheel for excellent idle smoothness Combustion Cycle: Deep Miller cycle with a maximum thermal efficiency of 40% Engine Oil Capacity: Approx. 4 liters

III. Power Calibration (Standard SQRF4J20)

Maximum Power: 187 kW / 254 hp @ 5500 rpm Peak Torque: 390 N·m @ 1750–4000 rpm (broad torque band with abundant low-end torque) Fuel Requirement: 92# or higher octane gasoline (95# recommended for the high-power 20C variant) Emission Standard: China National VI b 0–100 km/h Acceleration (Tiggo 8L 2WD with 8AT): Approx. 7.5 seconds WLTC Combined Fuel Consumption: 7.5–7.8 L/100 km

IV. Core Technical Advantages

Twin-scroll turbocharger: Separates high/low-speed exhaust gas flows to deliver early low-end torque and snappy takeoff performance 350 bar high-pressure direct injection: Finer fuel atomization for complete combustion, balancing power output and fuel economy Dual balance shafts + dual-mass flywheel: Suppresses four-cylinder vibration; idle noise limited to only 61.8 dBA High-efficiency integrated thermal management: Faster cold-engine warm-up and reduced winter fuel consumption Variable displacement oil pump: Adjusts oil pressure on demand to cut parasitic power loss Piston cooling jets and low-tension piston rings: Reduce mechanical wear and extend service life

V. Vehicle Applications (SQRF4J20 / 20B Medium Power)

Chery Brand Tiggo 8 Kunpeng Edition, Tiggo 8 Pro, Tiggo 8L, Arrizo 8 2.0T Exeed Entry-level Exeed Lingyun, Entry-level Exeed Lanyue Jetour Jetour X90 Zilong, Jetour X70 PLUS 2.0T, Jetour Traveler (20B off-road calibration) Matching Transmissions 7-speed wet dual-clutch (Fuzhen 7DCT) Fuzhen 8AT, Aisin 8AT Terminology Notes Kunpeng: Official proprietary series name, retained as "Kunpeng" in automotive industry English documents Fuzhen (Fuzhen): Chery’s in-house transmission brand, transliterated as Fuzhen Horsepower: hp; kW, N·m, rpm, bar, dBA, WLTC adopt international standard symbols China National VI b: Standard official translation for national emission standard