X20SED engine — Chevrolet (Daewoo) 2.0 (2L)
2L · 133 hp
Engine overview
Vehicles with this engine
Factory specifications
Values from the manufacturer documentation for this engine.
Engine (general)
| Engine code | X20SED |
| Capacity | 1998 cc |
| Idle speed | 750 - 850 rpm |
| Oil pressure | > 0.3 / 800 bar/rpm |
Engine (petrol)
| Fuel system (make and type) | MPI |
| Number of cylinders | 4 |
| Firing order | 1-3-4-2 |
| Timing stroboscopic (before TDC) | 5 / 750-850 °/rpm |
| Spark plugs (make and type) | Bosch FR8LDC4, FR8LDC |
| Spark plug gap | 0.9 - 1.0 mm |
| Injection pressure/system pressure | 2.8 - 3.2 bar |
| CO exhaust gas | < 0.5 % |
| CO2 | > 14.0 % |
| HC | < 100 ppm |
| O2 | 0.1 - 0.5 % |
| Lambda | 0.97 - 1.03 |
| Fast-idle speed | 2500 - 2800 rpm |
| CO at fast-idle speed | < 0.3 % |
Cooling system
| Cap pressure | 0.9 - 1.2 bar |
| Thermostat opens at | 87 - 102 °C |
| Stage 1/Fan 1 | 93 °C |
| Stage 2/Fan 2 | 97 °C |
Electrical
| Battery | 55 Ah |
| Alternator | 75 A |
| Alternator | 85 A |
Capacities
| Engine sump, incl. filter | 4.5 (-> 2001) 3.8 (2001 ->) l |
| Manual transmission | D-20 |
| Gearbox refill | 1.8 l |
| Automatic transmission | GM 4T40E |
| Gearbox refill | 6.5 l |
| Gearbox refill after overhaul | 9.0 l |
| Cooling system | 7.0 l |
| Air-conditioner refrigerant | 730 - 770 g |
| Air-conditioner compressor oil | 265 ml |
Torque settings
| Cylinder head bolts — Stage 1 | 25 Nm |
| Cylinder head bolts — Stage 2 | 90 ° |
| Cylinder head bolts — Stage 3 | 90 ° |
| Cylinder head bolts — Stage 4 | 90 ° |
| Cylinder head bolts — Stage 7 | 60 ° |
| Spark plugs | 20 Nm |
| Front hub — Stage 1 | 150 Nm |
| Front hub — Stage 3 | 50 Nm |
| Front hub — Stage 4 | 60 ° |
| Rear hub — Stage 1 | 25 Nm |
| Rear hub — Stage 2 | 180 ° |
| Rear hub — Stage 3 | 1 Nm |
| Wheel nuts | 90 Nm |
Emissions
| Emission code | 70/220*1996/44 |
| Emission standard | Euro 2 |
| CO | 0.550 - 1.030 g/km |
| HC NOx | 0.300 - 0.330 g/km |
| Emission code | 70/220*1996/69 |
| CO2 average | 235 g/km |
| CO | 0.980 g/km |
| HC NOx | 0.220 g/km |
| CO | 0.540 g/km |
| HC NOx | 0.270 g/km |
| CO2 average | 250 g/km |
| CO | 1.350 g/km |
| HC NOx | 0.290 g/km |
| CO | 0.600 g/km |
| HC NOx | 0.330 g/km |
| CO | 0.360 - 1.130 g/km |
| HC NOx | 0.240 - 0.250 g/km |
| CO2 average | 258 g/km |
| CO | 1.520 g/km |
| HC NOx | 0.340 g/km |
Workshop procedures for this engine
Step-by-step procedures from the workshop database.
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TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
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The story behind TorqFix →Workshop data on this page last updated 22 Aug 2026.