RENAULT F9Q-758 — 1.9L Engine
1.9L · 131 hp
Engine overview
Vehicles with this engine
Factory specifications
Values from the manufacturer documentation for this engine.
Engine (general)
| Engine code | F9Q-758 (81/92/96 kW) |
| Capacity | 1870 cc |
| Idle speed | 800 ± 50 (875 ± 50) rpm |
| Inlet | 0.20 mm |
| Exhaust | 0.40 mm |
| Compression pressure | : |
| Minimum | 22.0 bar |
| Differential limit between cylinders | 4.0 bar |
| Oil pressure | 1.2 bar/rpm |
| Oil pressure | 3.5 / 3000 bar/rpm |
Engine (diesel)
| System (make and type) | Bosch EDC16C3 |
| Number of cylinders | 4 |
| Injector firing order | 1-3-4-2 |
| Low-pressure pump: | Bosch |
| Pressure | 2.5 - 4.0 bar |
| High-pressure pump: | Bosch CR/CP1 |
| Pressure | 250-1350 bar |
| Glow plugs (make and type) | Bosch / Beru |
| Glow plug resistance | 0.6 ohms |
| Turbocharger (make and type) | Allied Signal |
| Turbo pressure | 0.200 / 0.5-3.5 0.400 -> / 10.0-12.0 bar/mm |
| Exhaust gas analysis | 1.2 m-1 |
| Max. no-load governed speed | 4700 rpm |
Cooling system
| Cap pressure | 1.2 bar |
| Thermostat opens at | 89 °C |
| Thermostat fully open at | 101 °C |
Electrical
| Alternator | 125 A |
Brakes
| Disc thickness, front | 24.0 mm |
| Disc thickness, front, min. | 21.5 mm |
| Disc thickness, front | 26.0 / 28.0 mm |
| Disc thickness, front, min. | 23.5 / 25.5 mm |
| Brake pad thickness, front | 17.0 mm |
| Brake pad thickness, front, min. | 7.0 mm |
| Disc run-out, max. | 0.02 mm |
| Disc thickness, rear | 11.0 mm |
| Disc thickness, rear, min. | 9.5 mm |
| Disc run-out, max. | 0.05 mm |
| Brake pad thickness, rear | 16.0 mm |
| Brake pad thickness, rear, min. | 7.5 mm |
Steering and wheel alignment
| Reference height, front | 122.5 ± 3.5 mm |
| Reference height, rear | 105.0 ± 3.5 mm |
| Toe-in, front | 0° 00' ± 10' ° |
| Camber, front | [НЕ е една стойност — зависи от изпълнението] 0° 05' ± 30' (H1-H2 = 112 mm) -0° 03' ± 30' (H1-H2 = 122 mm) -0° 10' ± 30' (H1-H2 = 132 mm) -0° 18' ± 30' (H1-H2 = 146 mm) ° |
| Max. difference left side - right side | 1° ° |
| Castor, front | [НЕ е една стойност — зависи от изпълнението] 3° 18' ± 30' (H3-H2 = 54 mm) 3° 47' ± 30' (H3-H2 = 34 mm) 4° 18' ± 30' (H3-H2 = 13 mm) ° |
| K.P.I., front | [НЕ е една стойност — зависи от изпълнението] 11° 52' ± 30' (H1-H2 = 112 mm) 12° 09' ± 30' (H1-H2 = 122 mm) 12° 25' ± 30' (H1-H2 = 132 mm) 12° 45' ± 30' (H1-H2 = 146 mm) ° |
| Toe-in, rear | 0° 32' ± 10' ° |
| Camber, rear | -0° 41' ± 30' ° |
Wheels and tyres
| Tyre size | 205/55 R16 V |
| Optional | 205/60 R16V |
| Optional | 225/45 R17 V |
| Front tyre pressure | 2.3 bar |
| Rear tyre pressure | 2.2 bar |
Capacities
| Engine sump, incl. filter | 4.6 l |
| Manual transmission | PK6 |
| Gearbox refill after overhaul | 2.4 l |
| Power steering | 1.1 l |
| Cooling system | 7.0 l |
| Air-conditioner refrigerant | 650 ± 35 g |
| Air-conditioner compressor oil | 265 ± 15 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 ± 4 ° |
| Repeat stages 4, 5 and 6 for bolts: | 3-4, 5-6, 7-8, 9-10 |
| Camshaft bearing caps | 20 Nm |
| Valve cover | 12 Nm |
| Glow plugs | 15 Nm |
| Main bearing cap | 65 Nm |
| Manual transmission drain plug | 20 Nm |
| Front hub | 280 Nm |
| Rear hub | 280 Nm |
| Wheel bolts | 105 Nm |
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.
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The story behind TorqFix →Workshop data on this page last updated 22 Aug 2026.