The 1.6-liter Volkswagen CAYC 1.6 TDI diesel engine was produced from 2009 to 2015 and installed in popular models of the company such as Golf 6, Passat B7, and fifth-generation Polo. This power unit is commonly found in Europe and is often available in the secondary market as well. EA189 series: CAAC, CAGA, CAHA, CBAB, CFCA, CFHC, CKTB, CLCA, and CLJA.
| Exact capacity | 1598 cm³ |
| Power system | Common Rail |
| Engine power | 105 HP |
| Torque | 250 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 79.5 mm |
| Piston stroke. | 80.5 mm |
| Compression ratio | 16.5 |
| Engine features | DOHC |
| Hydraulic compensator. | tak |
| Timing drive | belt |
| Timing phase adjuster | there is no |
| Turbocharging | VGT |
| What oils to use | 4.3 liters 5W-30 |
| Fuel type | diesel |
| Environmental class | EURO 5 |
| Approximate life expectancy | 250 000 HP |
| City | 5.2 litry |
| Route | 3.6 litry |
| Mixed | 4.1 litry |
According to the catalog, the weight of the CAYC engine is 165 kg. The engine number CAYC is located at the front at the junction with the gearbox. This diesel engine is considered quite reliable, but it does not tolerate bad fuel. Therefore, most of its issues are somehow related to failures of the piezoelectric injectors. Additionally, this engine regularly leaks grease from under the plastic valve cover. The timing belt lasts a long time, but it requires attention or, if it breaks, it can bend the valves. Also, the particulate filter and EGR valve cause a lot of problems for the owners.
| A3 2 (8P) | 2009 - 2013 |
| Ibiza 4 (6J) | 2009 - 2015 |
| Leon 2 (1P) | 2010 - 2012 |
| Octavia 2 (1Z) | 2009 - 2013 |
| Rapid 1 (NH) | 2012 - 2015 |
| Superb 2 (3T) | 2010 - 2013 |
| Yeti 1 (5L) | 2010 - 2015 |
| Golf 6 (5K) | 2009 - 2012 |
| Passat B7 (36) | 2010 - 2014 |
| Polo 5 (6R) | 2009 - 2014 |
| Jetta 5 (1K) | 2009 - 2010 |
The 2.0-liter Audi DFBA 2.0 TDI diesel engine is only produced since 2018 and fitted in European versions of popular models such as the A6 and A7 in the C8 body. This engine belongs to the latest family of diesel engines from the German group, known as EA288 EVO. EA288 series: CRLB, CRMB, DAUA, DETA, DBGC, DCXA, and DFGA.
The 2.5 liter Audi AKЕ 2.5 TDI engine was produced by the German corporation from 1999 to 2005 and was installed in the company's most popular models such as the A4 [B6], A6 C5, and A8 D2. This power unit was the only model in the A series that was installed in parallel with the B series. The EA330 line also includes engines: AFB, AKN, AYM, BAU, BDG, and BDH.
The 2.7-liter Audi BPP 2.7 TDI diesel engine was produced by the company from 2004 to 2008 and was exclusively installed in two models of the German concern: Audi A4 (B7 version) and Audi A6 (C6 version). There was also a lower-powered version of this engine with the designation BSG, generating 163 horsepower. The EA896 line also includes the following engines: ASB, BKS, BMK, BUG, CASA, and CCWA.
The 3.0-liter diesel engine Audi CDUC 3.0 TDI was produced by the company from 2010 to 2015 and installed in popular models of the German concern, such as A4 B8, A6 C7, or A7 C7. Although these diesel engines were officially available here, they are rarely seen on the secondary market. The following engines also belong to the EA897 series: CDUD, CJMA, CRCA, CRTC, CVMD, and DCPC.
The 2.0-liter eight-valve Audi 2.0 ABK engine was produced by the company from 1991 to 1996 and installed in popular models of the German concern, such as the 80 B4, 100 C4, and A6 C4. This powertrain was equipped with a reliable Digifant fuel injection system. The EA827-2.0 engine line includes the following engines: 2E, AAD, AAE, ABF, ABT, ACE, ADY, and AGG.
The 4.0-liter V8 engine Toyota 1UZ-FE was installed at the Tahara factory from 1989 to 2004 and was used in the most powerful rear-wheel drive models by the Japanese company at that time. There are two generations of this engine: one without a variable valve timing system from 1989 and one with VVT-i system from 1997. The UZ family also includes: 2UZ-FE and 3UZ-FE.