The 2.2-liter Mazda R2AA diesel engine was produced by the company from 2008 to 2013 and installed in popular models such as the third and sixth series, as well as the CX-7 crossover. There was a version of this engine with reduced power output, rated at 125 HP, labeled as R2BF. The MZR-CD lineup also includes the following engines: RF5C and RF7J.
| Exact capacity | 2184 cm³ |
| Power system | Common Rail |
| Engine power | 150 - 185 HP |
| Torque | 360 - 400 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 86 mm |
| Piston stroke. | 94 mm |
| Compression ratio | 16.3 |
| Engine features | DOHC, balance shafts |
| Hydraulic compensator. | there is no |
| Timing drive | chain |
| Timing phase adjuster | there is no |
| Turbocharging | IHI VJ42 |
| What oils to use | 4.7 liters 5W-30 |
| Fuel type | diesel |
| Environmental class | EURO 4/5 |
| Approximate life expectancy | 275 000 HP |
| City | 6.9 litry |
| Route | 4.5 litry |
| Mixed | 5.4 litry |
The weight of the R2AA engine is 202 kg (with attachments). The engine number R2AA is located at the junction of the block and the cylinder head. The most well-known problem is the increase in oil level after burning the particulate filter. The failure of seal rings under the injectors with gas breakthrough is also common. The timing chain can stretch up to 100,000 km, and valve jumping can occur. Weak points also include the SCV valve in the fuel injection pump and the position sensor in the turbocharger. Valve adjustment using special screws is required every 100,000 km.
| 3 II (BL) | 2009 - 2013 |
| 6 II (GH) | 2008 - 2012 |
| CX-7 I (ER) | 2009 - 2012 |
The 2.0-liter Mazda RF diesel engine with a pre-combustion chamber was produced from 1983 to 2003 in various variants, both naturally aspirated as RF-N and turbocharged as RF-T. There was also an upgraded version called RF1G for the 323 models and a supercharged RF-CX for the 626. The R-engine lineup also includes the following power units: RF-T and R2.
The 2.0-liter turbocharged Mazda RF5C diesel engine was assembled by the company from 2002 to 2005 and was only installed in European versions of the series 6 models and the popular MPV minivan. After a minor update in 2005, this powertrain received a new index RF7J. The MZR-CD lineup also includes engines: RF7J and R2AA.
The 2.2-liter Mazda R2 diesel engine, with an overhead camshaft, was produced from 1983 to 2007 and installed in many commercial vehicle models under the Mazda, Kia, and Ford brands. After being equipped with the Common Rail system, this power unit received a new designation R2AA. The R-engine lineup also includes the RF and RF-T engines.
The 1.6-liter Mazda Y6 or 1.6 CiTD engine was produced in two versions from 2004 to 2015: first-generation units with designations Y406, Y601, Y642, and Y646 were equipped with a 16-valve cylinder head, while second-generation engines with designations Y650, Y655, Y661, and Y6Y1 had an 8-valve cylinder head. The MZ-CD series also includes a diesel engine designated Y4.
1.9-liter engine 192A8000 or Fiat Stilo 1.9 JTD was produced from 2004 to 2008 and installed in popular models of the group, such as the second generation Stilo and Bravo. This diesel engine was equipped with an 8-valve head without hydraulic lifters. Multijet I series: 199A2000 199A3000 186A9000 839A6000 937A5000 939A3000
The 2.0-liter engine Ford D5BA or 2.0 TDDi Duratorq DI was produced from 2000 to 2005 and only installed in the third generation of the very popular Mondeo model on our market. This diesel modification was mainly intended for corporate fleets or taxis. The Duratorq-DI line also includes engines: D3FA, D6BA, and FXFA.