Ford QQDB engine
Content
The 1.8-liter Ford QQDB or QQDA or 1.8 Duratek he engine was assembled from 2003 to 2011 and was installed on the second generation of the Focus model or the S-Max compact MPV, created on its basis. This power unit is essentially a clone of the famous Japanese Mazda MZR L8-DE engine.
Duratec HE: CFBA CHBA AODA AOWA CJBA XQDA SEBA SEWA YTMA
Specifications of the Ford QQDB 1.8 Duratec HE pfi 125 ps engine
| Exact volume | 1798 cm³ |
| Supply system | distribution injection |
| Internal combustion engine power | 125 hp |
| Torque | 165 Nm |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Bore | 83 mm |
| Piston stroke | 83.1 mm |
| Compression ratio | 10.8 |
| Features of the internal combustion engine | no |
| Hydraulic compensators | no |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | no |
| What kind of oil to pour | 4.3 liters 5W-30 |
| fuel type | AI-95 |
| Environmental class | EURO 4 |
| Approximate resource | 350 000 km |
QQDB motor catalog weight is 125 kg
The Ford QQDB engine number is located at the back, at the junction of the engine with the box
Fuel consumption QQDB Ford 1.8 Duratec he
Using the example of a 2005 Ford Focus with a manual transmission:
| City | 9.5 liters |
| Track | 5.6 liters |
| Mixed | 7.0 liters |
Similar motors from other manufacturers:
Which cars were equipped with the QQDB Ford Duratec-HE 1.8 l PFI 125 ps engine
| C-Max 2 (C344) | 2003 – 2010 |
| Focus 2 (C307) | 2004 – 2011 |
Disadvantages, breakdowns and problems Ford Duratek he 1.8 QQDB
The owners of such motors are constantly struggling with floating idle speeds.
Flashing helps some, and cleaning or modification of the throttle helps some
Rapid wear of the catalyst often leads to its particles being drawn into the cylinders.
The timing chain may require replacement already on runs of 200 - 250 thousand kilometers
From bad fuel, candles, ignition coils and a gasoline pump quickly fail.
Oil in the spark plug wells hints at the need to replace the valve cover
Keep an eye on the level of lubrication, with oil starvation, the liners can turn
