The 1.6-liter turbocharged Ford JQDA or 1.6 EcoBoost 150 SCTI engine was introduced in 2009 and a year later it found its way under the hood of the third generation Focus model as well as the compact van C-MAX. There are also other variants of this powertrain with different indexes, such as JQDB and YUDA. The 1.6 EcoBoost line also includes engines with the following indexes: JQMA, JTBA, and JTMA.
| Exact capacity | 1596 cm³ |
| Power system | direct injection |
| Engine power | 150 HP |
| Torque | 240 nm |
| Engine block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 79 mm |
| Piston stroke. | 81.4 mm |
| Compression ratio | 10 |
| Engine features | intercooler |
| Hydraulic compensator. | there is no |
| Timing drive | strip |
| Timing phase adjuster | Ti-VCT |
| Turbocharging | BorgWarner KP39 |
| What oils to use | 4.1 liters 5W-20 |
| Fuel type | 95 |
| Environmental class | EURO 5/6 |
| Approximate life expectancy | 250 000 HP |
| City | 8.0 litry |
| Route | 5.3 litry |
| Mixed | 6.4 litry |
The weight of the JQDA engine according to the catalog is 120 kg. The JQDA engine number is located at the junction of the block and the gearbox. A recall campaign was announced for this engine due to the risk of fire. The electromechanical clutch in the cooling system pump can cause a fire. The engine is very sensitive to overheating, immediately blowing the gasket and causing block damage. For the same reason, the valve cover becomes warped and starts leaking oil. When noise appears, it is necessary to adjust the thermal clearances of the valves.
| Focus 3 (C346) | 2010 - 2014 |
| C-Max 2 (C344) | 2010 - 2015 |
The 1.8-liter Ford CHBA or CHBB engine, also known as the 1.8L Duratec HE, was produced from 2000 to 2007 and installed in the third generation of the popular Mondeo model in all its body versions on our market. This engine was developed by Mazda and is a variant of the engine marked with the L8-DE index. Duratec HE Engine: QQDB CFBA AODA AOWA CJBA XQDA SEBA SEWA YTMA
The 1.6-liter Ford HXDA or 1.6 Duratec Ti VCT Sigma engine was produced from 2003 to 2008 and installed in the second generation of the popular Focus series, including the compact van model C-Max. After the introduction of the open-deck cooling block, such an unit was assigned the SIDA index. The Duratec Ti-VCT line includes: UEJB, IQDB, PNBA, PNDA, SIDA, and XTDA.
The 1.5-liter Ford M8MA or Kuga 2 1.5 EcoBoost engine was produced from 2014 to 2019 and only installed in the second generation of the Kuga crossover with a manual transmission. A similar power unit is found in the Galaxy and S-Max minivans, but under the designation UNCI. The 1.5 EcoBoost engine lineup also includes the following engines: M8DA, M9DA, and M9MA.
The 1.6-liter turbocharged engine Ford JQMA or Kuga 2 1.6 EcoBoost was produced from 2012 to 2016 and was only installed in the second generation Kuga crossover models before the facelift. This engine gained some controversy due to problematic cooling issues. The 1.6 EcoBoost engine lineup also includes the JTMA, JQDA, and JTBA engines.
The 1.8-liter, 20-valve Volkswagen 1.8 ARG engine was produced from 1997 to 2001 and installed exclusively in the fifth generation of the Passat model and its counterpart in the Audi group - Audi A4 [B5]. This engine differed from other members of the EA827-1.8 line by having a longitudinal arrangement under the hood. The following engines belong to the EA827-1.8 line: [PF], [RP], [AAM], [ABS], [JN], [ADR], [ADZ], and [AGN].
1.4-liter Hyundai D4FC or 1.4 CRDi diesel engine was produced from 2010-2018 at the factory in Žilina, Slovakia and installed in models such as i20, i30, Rio, Ceed, and Venga. There were two generations of this engine: compliant with Euro 5 emission standards and updated according to Euro 6 standards. The Hyundai U series also includes engines with the following indexes: D3FA, D4FA, D4FB, D4FD, and D4FE.