The 2.0-liter Ford AODA or 2.0 Duratec HE gasoline engine was assembled from 2003 to 2011 and installed on the second generation of the well-known Focus model and the similar C-MAX compact MPV. There was a modification of such a power unit with the AODB index for other environmental standards.
DURATEC HE family:
1.8 L – CFBA, CHBA, QQDB;
2.0 L – AODA, AOWA, CJBA, XQDA;
2.3 L – SEWA, SEBA;
2.5 L – YTMA.
The engine was installed on:
- Ford C-Max Mk1 in 2003 – 2010;
- Ford Focus Mk2 in 2004 – 2011.
Specifications
| Production years | 2003-2011 |
| Displacement, cc | 1999 |
| Fuel system | injector |
| Power output, hp | 145 |
| Torque output, Nm | 185 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 87.5 |
| Piston stroke, mm | 83.1 |
| Compression ratio | 10.8 |
| Features | DOHC |
| Hydraulic lifters | no |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.3 |
| Fuel type | petrol |
| Euro standards | EURO 4 |
| Fuel consumption, L/100 km (for Ford Focus 2005) — city — highway — combined |
9.8 5.4 7.1 |
| Engine lifespan, km | ~340 000 |
| Weight, kg | 105 |
Disadvantages of the AODA engine
- Often on engines of this line there is oil consumption due to the occurrence of rings;
- In second place is the wedge of the geometry change flaps in the intake manifold;
- Also, the fuel pump and the fuel pressure regulator in it regularly fail;
- After 200 – 250 thousand km, the timing chain and phase regulator may already require replacement;
- The rear crankshaft oil seal often leaks and the pipes of the crankcase ventilation system crack.
