K9K-752 engine — Renault 1.5 dCi (1.5L)
1.5L · 65 hp
Engine overview
Vehicles with this engine
Factory specifications
Values from the manufacturer documentation for this engine.
Engine (general)
| Engine code | K9K-752 |
| Capacity | 1461 cc |
| Idle speed | 800 ± 50 rpm |
| Inlet | 0.13-0.25 mm |
| Exhaust | 0.33-0.45 mm |
| Minimum | 18.0 bar |
| Oil pressure | 1.2 / 800 3.5 / 3000 bar/rpm |
Engine (diesel)
| System (make and type) | Delphi DCM 1.2 |
| Pressure | 5 bar |
| Pressure | > 1050 bar |
| Maximum rail pressure | 1600 bar |
| Glow plug resistance | < 2 ohms |
| Max. no-load governed speed | 5000 ± 100 rpm |
| Exhaust gas analysis (opacity) | 46 % |
| Exhaust gas analysis | 1.5 m-1 |
| Coolant temperature during test | 80 °C |
Cooling system
| Cap pressure | 1.4 bar |
| Thermostat opens at | 89 °C |
| Thermostat fully open at | 99 ± 2 °C |
| Stage 1 | 99 °C |
| Stage 2 | 102 °C |
Electrical
| Alternator | 120 A |
| Alternator | 120 / 150 A |
Capacities
| Engine sump, incl. filter | 4.5 l |
| Manual transmission | JH3 |
| Gearbox refill | 2.8 l |
| Cooling system | 5.5 l |
| Air-conditioner refrigerant | 510 ± 35 g |
| Air-conditioner compressor oil | 135 ml |
Torque settings
| Cylinder head bolts — Stage 1 | 25 Nm |
| Cylinder head bolts — Stage 2 | 255 ± 10 ° |
| Valve cover | 10 Nm |
| Exhaust manifold | 23 Nm |
| Glow plugs | 15 Nm |
| Injector nozzle | 30 Nm |
| Big-end bearing cap — Stage 1 | 20 Nm |
| Big-end bearing cap — Stage 2 | 45 ± 5 ° |
| Main bearing cap — Stage 1 | 25 Nm |
| Main bearing cap — Stage 2 | 47 ± 5 ° |
| Oil plug | 15 Nm |
| Wheel bolts | 105 Nm |
| Front hub | 280 Nm |
| Rear hub | 280 Nm |
Emissions
| Emission code | 70/220*2002/80A |
| Emission standard | Euro 3 |
| CO2 average | 125 g/km |
| CO | 0.334 g/km |
| NOx | 0.439 g/km |
| HC NOx | 0.460 g/km |
| Particles | 0.035 g/km |
Engine codes in the same family
The same code prefix usually means the same block with a different output, fuel or model year. Procedures are often shared — check the code on the engine plate.
Workshop procedures for this engine
Step-by-step procedures from the workshop database.
Got a K9K-752 problem? Ask for free.
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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.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
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The story behind TorqFix →Workshop data on this page last updated 22 Aug 2026.