F9Q-782 engine — Renault 1.9 dCi (1.9L)
1.9L · 80 hp
Engine overview
Vehicles with this engine
Factory specifications
Values from the manufacturer documentation for this engine.
Engine (general)
| Engine code | F9Q-782 |
| Capacity | 1870 cc |
| Idle speed | 850 ± 50 rpm |
| Inlet | 0.20 ± 0.05 mm |
| Exhaust | 0.40 ± 0.05 mm |
| Oil pressure | 1.2 / 1000 3.5 / 3000 bar/rpm |
Engine (diesel)
| System (make and type) | Bosch EDC 15VM+ |
| Injection pump (make and type) | Bosch VE 4/11 E2125 R880 (Bosch VP37) |
| Injection pump timing (static) | 0.11 ± 0.02 |
| Injector (make and type) | Bosch DSLA 145 P987 |
| Number of cylinders | 4 |
| Injector firing order | 1 - 3 - 4 - 2 |
| Injector pressure | 205-215 bar |
| Glow plugs (make and type) | Beru / Champion |
| Glow plug resistance | 0.6 ohms |
| Turbocharger (make and type) | Garrett |
| Turbo pressure | 1.20 ± 0.01 / 1.0-4.0 bar/mm |
| Max. no-load governed speed | 4650 ± 100 rpm |
| Exhaust gas analysis (opacity) | 28 % |
| Exhaust gas analysis | 0.8 m-1 |
| Injection pump (make and type) | Bosch VE 4/11 E2125 R880 (VP37) |
Cooling system
| Cap pressure | 1.2 bar |
| Thermostat opens at | 89 - 101 °C |
Electrical
| Battery | 70 Ah |
| Alternator | 75 A |
| Alternator | 110 A |
Capacities
| Engine sump, incl. filter | 5.5 l |
| Manual transmission | JC5 |
| Gearbox refill | 3.1 l |
| Manual transmission | JB3 |
| Gearbox refill | 3.4 l |
| Cooling system | 7.9 l |
| Air-conditioner refrigerant | 660 ± 35 g |
| Air-conditioner compressor oil | 135 ± 10 ml |
Torque settings
| Cylinder head (bolts) — Stage 1 | 30 Nm |
| Cylinder head (bolts) — Stage 2 | 100 ± 4 ° |
| Cylinder head (bolts) — Stage 5 | 25 Nm |
| Cylinder head (bolts) — Stage 6 | 213 ± 7 ° |
| Repeat stages 4, 5 and 6 for bolts: | 3-4, 5-6, 7-8, 9-10 |
| Cylinder head (bolts) — Stage 2 | 30 Nm |
| Cylinder head (bolts) — Stage 3 | 230 ± 6 ° |
| Valve cover | 12 Nm |
| Injector nozzle | 30 Nm |
| Glow plugs | 15 Nm |
| Camshaft bearing caps | 20 Nm |
| Main bearing cap | 60 - 67 Nm |
| Big-end bearing cap — Stage 1 | 20 Nm |
| Big-end bearing cap — Stage 2 | 40 ± 6 ° |
| Inlet manifold | 28 Nm |
| Exhaust manifold | 28 Nm |
| Oil plug | 15 Nm |
| Wheel bolts | 90 Nm |
| Front hub | 280 Nm |
| Rear hub | 175 Nm |
Emissions
| Emission code | 70/220*2001/1A |
| Emission standard | Euro 3 |
| CO2 average | 196 g/km |
| CO | 0.312 g/km |
| NOx | 0.423 g/km |
| HC NOx | 0.446 g/km |
| Particles | 0.040 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.