The 2.0-liter Ford QXWA, QXWB or 2.0 Duratorq DW engine was produced from 2006 to 2015 and was installed only on the second generation of the popular Galaxy minivan and S-MAX. This unit is essentially a modification of the French diesel engine DW10BTED4.
The Duratorq-DW line also includes internal combustion engines: TXDA, Q4BA and KNWA.
The engine was installed on:
- Ford Galaxy Mk2 in 2006 – 2015;
- Ford S-MAX Mk1 in 2006 – 2015.
Specifications
| Production years | 2006-2015 |
| Displacement, cc | 1997 |
| Fuel system | Common Rail |
| Power output, hp | 140 |
| Torque output, Nm | 320 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 85 |
| Piston stroke, mm | 88 |
| Compression ratio | 18.0 |
| Features | intercooler |
| Hydraulic lifters | yes |
| Timing drive | belt and chain |
| Phase regulator | no |
| Turbocharging | VGT |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 5.5 |
| Fuel type | diesel |
| Euro standards | EURO 4/5 |
| Fuel consumption, L/100 km (for Ford S-MAX 2008) — city — highway — combined |
8.1 5.4 6.4 |
| Engine lifespan, km | ~400 000 |
Disadvantages of the QXWA/QXWB engine
- On engines of the first years of production, the chain between the camshafts was often stretched;
- Fuel equipment with piezo injectors is very picky about fuel quality;
- Hydraulic lifters do not tolerate low-quality oil and can knock even up to 100,000 km;
- Due to the vibrations of the motor, the wiring is often frayed and the ECU starts to pour errors;
- As always, a lot of problems are thrown to the owners by a particulate filter and an EGR valve.
