The 2.0-liter Audi CDNC 2.0 TFSI engine was produced by the German company from 2008-2013 and installed in the most popular models of the company in our car market: A4, A5, Q5. After the modernization, the power of the unit increased to 225 HP, receiving a new index CNCD. The EA888 gen2 series includes: CAEA, CCZA, CCZB, CCZC, CCZD, CDNB, and CAEB.
| Typ | row |
| Number of cylinders | 4 |
| number of valves | 16 |
| Exact capacity | 1984 cm³ |
| Cylinder diameter | 82.5 mm |
| Piston stroke. | 92.8 mm |
| Power system | direct injection |
| Power | 211 HP |
| Torque | 350 nm |
| Compression ratio | 9.6 |
| Fuel type | 98 |
| Environmental class | EURO 5 |
| City | 10.0 litry |
| Route | 6.9 litry |
| Mixed | 7.4 litry |
According to the CDNC engine catalog, the weight of the engine is 142 kg. The CDNC engine number is located at the junction with the gearbox. Oil consumption is a well-known issue for second-generation EA888 turbo engines due to thin piston rings and tiny oil drain holes. VW has released several revised repair pistons, but it is better to buy forged ones. Owners of cars with this engine regularly experience fluctuating RPM, which is caused by coking of the intake valves due to direct injection system. Another culprit is contamination and sticking of the swirl flaps in the intake manifold. On power units before 2012, the timing chain could stretch or jump due to a weak tensioner if the car is left on an incline while in gear. Then the engine was updated and everything started to run smoothly up to 100-150 thousand km without any major issues. In this power unit, the oil filter is located on top for convenient replacement. And to prevent oil drainage into the bracket, there is a pipe with a relief valve. When its sealing rings wear out, it no longer performs its function. The engine is very demanding in terms of maintenance, especially the quality of the lubricant used. Impurities can clog the oil channel filters and cause the phase regulator to fail, and if the balance shaft filter becomes clogged, it can seize up and its chain can break. This power unit uses a modern variable-performance oil pump with two operating modes: up to 3500 rpm, it creates pressure at 1.8 bar, and after that, at 3.3 bar. The design turned out to be not very reliable, and the consequences of its failure are often fatal. Other weaknesses of the engine include the control unit for the auxiliary pump, short-lived supports, leaking water pumps, weak vacuum pump gasket, frequently torn membranes of the oil separator and turbocharger bypass valve. If the spark plugs are changed according to the schedule every 90,000 km, ignition coils last a long time.
| A4 B8 (8K) | 2008 - 2013 |
| A5 1 (8T) | 2008 - 2013 |
| Q5 1 (8R) | 2008 - 2012 |
The 1.6-liter Volkswagen BLF 1.6 FSI engine was produced by the company from 2004 to 2008 and installed in several popular models such as the Golf 5, Jetta 5, Touran, and Passat [B6]. This fuel-injected engine is often found under the hood of the Skoda Octavia as well. The EA111-FSI series includes the following engines: ARR, BKG, BAD, and BAG.
The 1.6-liter, 8-valve Audi 1.6 AEH engine was produced by the corporation from 1996 to 2007 and installed in popular models such as the A3 8L, Golf 4, and Toledo 2 platforms. This engine was developed in accordance with Euro 2 emission standards: it does not have exhaust gas recirculation (EGR), it has one lambda sensor, and an air reserve control valve (DMRV) instead of an additional intake throttle valve (DAD). EA113-1.6 series: AHL AKL ALZ ANA APF ARM AVU BFQ BGU BSE BSF
The 1.6-liter engine with eighteen valves, the Volkswagen 1.6 BFQ, was produced from 2002 to 2010 and was installed in the fourth generation of the Golf model, as well as in Audi and Seat platform vehicles. This is a power unit that complies with Euro 4 standards, equipped with a secondary air pump, an exhaust gas recirculation (EGR) system, an electric throttle, and a camshaft control system. EA113-1.6 series: AEH AHL AKL ALZ ANA APF ARM AVU BGU BSE BSF
The 1.8-liter Volkswagen 1.8 T AGU engine was produced by the company from 1996 to 2005 and installed in popular models such as Golf IV, the first Octavia, and Audi A3. This transverse engine, alongside the longitudinal AEB, has wide channels in the cylinder head. The EA113-1.8T engine line also includes the following engines: AUQ, AMB, AWC, AWT, and AWM.
The 2.0-liter diesel engine Rover 20T2N was produced by the company from 1994 to 2005 and installed in models with indexes 200, 400, 600, as well as in the first generation of Land Rover Freelander. The same powertrain was also found in European versions of the sixth generation Honda Accord. The L-series family includes the 20T2R engine.
The 6.0-liter twelve-cylinder engine BMW N73 or N73B60 was installed from 2002 to 2008 and only in the E65 body type of the 7 Series sedans, including the extended version E66. The version of this engine with a capacity of 6.8 liters, N73B68, was used in the Rolls-Royce Phantom from 2003 to 2017. The V12 engine line also includes units: M70, M73, and N74.