Q4WA engine — Ford 2.2 TDCi (2.2L)
2.2L · 175 hp
Engine overview
Vehicles with this engine
Factory specifications
Values from the manufacturer documentation for this engine.
Engine (general)
| Engine code | Q4WA |
| Capacity | 2179 cc |
| Valves per cylinder | 4 |
| Idle speed | 800 rpm |
| Oil pressure | 2.0 / 2000 4.0 / 4000 bar/rpm |
Engine (diesel)
| System (make and type) | EDC16CP39 |
| Injector firing order | 1-3-4-2 |
| Maximum rail pressure | 1600 bar |
Cooling system
| Cap pressure | 1.4 - 1.6 bar |
Capacities
| Engine sump, incl. filter | 5.9 l |
| Manual transmission | MMT6 |
| Gearbox refill | 1.75 l |
| Automatic transmission | Aisin AW AWF21 |
| Gearbox refill | 7.0 l |
| Air-conditioner refrigerant | 600 ± 15 g |
| Air-conditioner refrigerant | 850 ± 15 g |
| Air-conditioner compressor oil | 200 ml |
| Air-conditioner compressor oil | 250 ml |
Torque settings
| Cylinder head bolts — Stage 1 | 20 Nm |
| Cylinder head bolts — Stage 2 | 60 ° |
| Cylinder head bolts — Stage 3 | 220 ° |
| Cylinder head bolts — Stage 2 | 70 ° |
| Cylinder head bolts — Stage 1 | 30 Nm |
| Cylinder head bolts — Stage 2 | 82 ° |
| Front hub — Stage 1 | 45 Nm |
| Front hub — Stage 2 | 80 ° |
| Wheel nuts | 140 Nm |
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.
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.