1G-FE engine — Lexus 2.0 (2L)
2L · 155 hp
Engine overview
Factory specifications
Values from the manufacturer documentation for this engine.
Engine (general)
| Engine code | 1G-FE |
| Capacity | 1998 cc |
| Idle speed | 600-700 rpm |
| Inlet | 0.15-0.25 mm |
| Exhaust | 0.25-0.35 mm |
| Normal | 12.8 bar |
| Minimum | 10 bar |
| Differential limit between cylinders | 1 bar |
| Oil pressure | 0.5 / 650 2.9-4.5 / 3000 bar/rpm |
Engine (petrol)
| Fuel system (make and type) | MPI |
| Number of cylinders | 6 |
| Firing order | 1-5-3-6-2-4 |
| Timing stroboscopic (before TDC) | 8 - 12 °/rpm |
| Spark plugs (make and type) | NGK IFR6A11 DENSO SK20R11 |
| Spark plug gap | 1.1 mm |
| Injection pressure/system pressure | 3.1-3.5 bar |
| Lambda | 0.97 – 1.03 |
| CO exhaust gas | < 0.5 % |
| CO at fast-idle speed | < 0.3 % |
Cooling system
| Cap pressure | 0.95-1.25 bar |
| Thermostat opens at | 82° °C |
Electrical
| Alternator | 100 A |
Capacities
| Engine sump, incl. filter | 4.2 4.1 l |
| Gearbox refill | 1.8 l |
| Gearbox refill | 2.4 l |
| Differential | 1.0 l |
| Cooling system | 7.1 l |
| Air-conditioner refrigerant | 600 ± 50 g |
| Condenser | 40 ml |
| Evaporator | 40 ml |
Torque settings
| Cylinder head bolts — Stage 1 | 50 Nm |
| Cylinder head bolts — Stage 2 | 90° ° |
| Spark plugs | 17.5 Nm |
| Knock sensor | 45 Nm |
| Main bearing cap | 60 Nm |
| Big-end bearing cap | 50 Nm |
| Oil plug | 38 Nm |
| Oxygen sensor | 45 Nm |
Emissions
| Emission code | 70/220*1998/69 |
| Emission standard | Euro 2 (01/1999 ->) |
| CO2 average | 231 g/km |
| CO | 1.380 g/km |
| HC | 0.140 g/km |
| NOx | 0.030 g/km |
| Emission code | 70/220*1999/102 |
| Emission standard | Euro 3 (05/2000 ->) |
| CO2 average | 233 g/km |
| Emission code | 70/220*1999/102A |
| Emission standard | Euro 3 (07/2001 ->) |
| Emission code | 70/220*2001/100A |
| Emission standard | Euro 3 (08/2002 ->) |
| Emission code | 70/220*2003/76A |
| Emission standard | Euro 3 (06/2004 ->) |
| CO2 average | 234 g/km |
| CO | 0.320 g/km |
| HC | 0.150 g/km |
| CO2 average | 239 g/km |
| CO2 average | 237 g/km |
Workshop procedures for this engine
Step-by-step procedures from the workshop database.
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Get free diagnosis →Who makes these pages, and how
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.