The 1.8-liter turbocharged engine Audi CDHA 1.8 TFSI was produced by the company from 2009-2015 and was installed in the base versions of the A4 model in the B8 body, as well as in the Seat Exeo sedan. In the years 2008-2009, the Audi A4 B8 used the first generation EA888 engine with the index CABA. The EA888 gen2 line also includes: - CDAA, - CDAB, - CDHB.
| Exact capacity | 1798 cm³ |
| Power system | direct injection |
| Engine power | 120 HP |
| Torque | 230 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 82.5 mm |
| Piston stroke. | 84.2 mm |
| Compression ratio | 9.6 |
| Engine features | DOHC |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | at the inlet |
| Turbocharging | KKK K03 |
| What oils to use | 4.6 liters 5W-30 |
| Fuel type | 98 |
| Environmental class | EURO 5 |
| Approximate life expectancy | 270 000 HP |
| City | 8.6 litry |
| Route | 5.3 litry |
| Mixed | 6.5 litry |
According to the CDHA engine catalog, its weight is 144 kg. The CDHA engine number is located at the junction with the gearbox. The most well-known issue of this turbocharged engine is high oil consumption. The manufacturer has released several versions of piston replacements, and replacement often helps. Due to excessive oil consumption, the valves quickly become clogged with carbon deposits and the engine starts to misfire. The timing chain also has a modest lifespan, sometimes stretching up to 150,000 km. Ignition coils, water pump, and fuel injection pump are also considered weak points of this unit.
| A4 B8 (8K) | 2009 - 2015 |
| Exeo 1 (3R) | 2010 - 2013 |
The 1.4-liter turbocharged Volkswagen CZEA 1.4 TSI ACT engine has been manufactured by the company since 2014 and is installed in certain versions of popular models such as Golf, Passat, and Tiguan. This engine is characterized by the presence of the ACT system, which deactivates two cylinders under low load. The EA211-TSI line includes: CHPA, CMBA, CXSA, CZCA, CZDA, and DJKA.
The 2.0-liter, 5-cylinder Audi 2.0 RT engine was produced by the company from 1988 to 1990 and installed in some versions of the popular 100 C3 model with body type 44. This engine could be equipped with both the K-Jetronic and KE-Jetronic fuel injection systems. The EA828 engine lineup also includes units: KU, NF, NG, AAN, and AAR.
The 2.2-liter petrol engine Audi AAN 2.2 Turbo was factory-installed from 1991 to 1997 and only installed in the sport versions of the 100 model named S4 or S6. This engine unit was used in the Audi S2 under a completely different index ABY. The EA828 engine line also includes: RT, KU, NG, NF, and AAR.
The 2.3-liter gasoline engine Audi 2.3 NG was produced by the company from 1987 to 1994 and installed in the third and fourth generations of popular models with the indexes 80 and 90. Around 1991, the engine underwent significant modernization, with some even referring to two generations. The EA828 line also includes the following engines: RT, KU, NF, AAN, and AAR.
The 2.0-liter Toyota 8AR-FTS engine has been produced since 2014 in the company's Japanese factory. This engine can operate in both the Otto and Atkinson cycles, equipped with the combined ESTEC D-4ST fuel injection system, Twin Scroll turbocharger, and VVT-iW phase regulators. The AR family includes the following power units: 1AR-FE, 2AR-FE, 2AR-FSE, 2AR-FXE, 5AR-FE, and 6AR-FSE.
2.8-liter diesel engine Toyota 3L, a Japanese company that has been producing it from 1988 to 2015 and installing it in Hiace minibuses, Dyna trucks, and Hilux pickup trucks-SUVs. Copies of this engine are still being produced for various types of commercial vehicles. The L engine series includes: 2L, 2L-T, 2L-TE, 2L-THE, 5L, and 5L-E.