The 1.6-liter turbo engine Ford JQDA or 1.6 EcoBoost 150 SCTI was introduced in 2009 and a year later it was under the hood of the third generation of the Focus model and the C-MAX compact van. There are other modifications of this power unit with other JQDB and YUDA indexes.
1.6 EcoBoost family: JQDA, JTDA, JQMA, JTMA, JTBA, JTJA, JTWA.
Specifications
| Production years | 2010-2015 |
| Displacement, cc | 1596 |
| Fuel system | direct injection |
| Power output, hp | 150 |
| Torque output, Nm | 240 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 79 |
| Piston stroke, mm | 81.4 |
| Compression ratio | 10.0 |
| Features | intercooler |
| Hydraulic lifters | no |
| Timing drive | belt |
| Phase regulator | Ti-VCT |
| Turbocharging | BorgWarner KP39 |
| Recommended engine oil | 5W-20 |
| Engine oil capacity, liter | 4.1 |
| Fuel type | petrol |
| Euro standards | EURO 5/6 |
| Fuel consumption, L/100 km (for Ford C-Max 2012) — city — highway — combined |
8.0 5.3 6.4 |
| Engine lifespan, km | ~250 000 |
| Weight, kg | 120 |
The engine was installed on:
- Ford C-Max Mk2 in 2010 – 2015;
- Ford Focus Mk3 in 2010 – 2014.
Disadvantages of the JQDA engine
- A recall campaign was announced for this motor due to the risk of fire;
- The electromechanical clutch in the coolant pump can cause a fire;
- The engine is very afraid of overheating, immediately breaks through the gasket, then leads the block;
- For the same reason, the valve cover is bent and starts to sweat with oil;
- When knocking occurs, it is necessary to adjust the thermal clearances of the valves.
Frequently asked questions about the Ford JQDA
How much power does the Ford JQDA make?
The Ford JQDA develops 150 hp and 240 Nm of torque.
How much oil does the Ford JQDA take and which one?
Engine oil capacity: 4.1 liters. Recommended oil: 5W-20.
Does the Ford JQDA have a timing belt or chain?
The Ford JQDA uses a timing belt.
Is the Ford JQDA turbocharged?
Yes, the Ford JQDA is turbocharged (BorgWarner KP39).
Does the Ford JQDA need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Ford JQDA last?
The typical lifespan of the Ford JQDA is ~250 000 km with proper maintenance.
What is the fuel consumption of the Ford JQDA?
Ford C-Max 2012: city 8.0, highway 5.3, combined 6.4 L/100 km.
What cars was the Ford JQDA installed on?
Ford C-Max Mk2 in 2010 - 2015; Ford Focus Mk3 in 2010 - 2014.
What are the common problems of the Ford JQDA?
A recall campaign was announced for this motor due to the risk of fire. The electromechanical clutch in the coolant pump can cause a fire. All known problems.
