The SR20DE powertrain first appeared in 1989 and received an aluminum cylinder block with dry cast iron liners. The SR20 series engines received several modifications, the most powerful of which was intended for the Nissan X-Trail GT SUV. This variant was a turbocharged version with 212-248 intake camshafts, 8.0-11.0 mm lift and 244 outlet cams and 11.3 mm lift. The reliability and durability of the 2.0 liter Nissan SR20 series engines suggests that there are no global shortcomings. Among the minor drawbacks, the floating XX (idle) and periodic breakdowns of the mass air flow sensor (mass air flow sensor) were noted.
Specifications
| Manufacturer | Yokohama plant |
| Also called | SR20 |
| Production years | 1989-2007 |
| Cylinder block alloy | aluminum |
| Fuel system | injector |
| Configuration | inline |
| Number of cylinders | 4 |
| Valves per cylinder | 4 |
| Piston stroke, mm | 86 |
| Cylinder bore, mm | 86 |
| Compression ratio | 8.3(SR20DET) / 8.5(SR20DET) / 9.0(SR20VET) / 9.5(SR20DE/SR20Di) / 11.0(SR20VE) |
| Displacement, cc | 1998 |
| Power output, hp | 115/6000 / 125/5600 / 140/6400 / 150/6400 / 160/6400 / 165/6400 / 190/7000 / 205/6000 / 205/7200 / 220/6000 / 225/6000 / 230/6400 / 250/6400 / 280/6400 |
| Torque output, Nm / rpm | 166/4800 / 170/4800 / 179/4800 / 178/4800 / 188/4800 / 192/4800 / 196/6000 / 275/4000 / 206/5200 / 275/4800 / 280/4800 / 300/4800 / 315/3200 |
| Fuel type | 95-98 |
| Euro standards | Euro 2/3 |
| Weight, kg | 160 (SR20DE) / 180 (SR20DET) |
| Fuel consumption, L/100 km — city — highway — combined |
11.5 6.8 8.7 |
| Oil consumption, gr/1000 km | up to 500 |
| Recommended engine oil | 5W-20 /5W-30 / 5W-40 / 5W-50 / 10W-30 / 10W-40 / 10W-50 / 10W-60 / 15W-40 / 15W-50 / 20W-20 |
| Engine oil capacity, liter | 3.4 |
| Amount of engine oil for replacement, liter | 3.5 |
| Oil change interval, km | 15000 (better 7500) |
| Normal engine operating temperature, °C | 90 |
| Engine lifespan, km — official information — real |
— 400+ |
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