Audi Cdnc engine

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.

Audi CDNC 2.0 TFSI engine specifications.

Number of cylinders4
number of valves16
Exact capacity1984 cm³
Cylinder diameter82.5 mm
Piston stroke.92.8 mm
Power systemdirect injection
Power211 HP
Torque350 nm
Compression ratio9.6
Fuel type98
Environmental classEURO 5

Fuel consumption Audi Cdnc engine

An example could be the 2009 Audi Q5 with a manual transmission.
City10.0 litry
Route6.9 litry
Mixed7.4 litry

Engine Overview and Common Failures

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.

Engine Audi Cdnc

A4 B8 (8K)2008 - 2013
A5 1 (8T)2008 - 2013
Q5 1 (8R)2008 - 2012

See Also

VW AHl engine

The 1.6-liter, 8-valve VW 1.6 AHL engine was produced in Germany from 1996 to 2000 and was only installed in two models: the Volkswagen Passat B5 and the similar Audi A4 B5. The AHL engine became the first longitudinally mounted engine in the EA113 family. EA113-1.6 series: AEH AKL ALZ ANA APF ARM AVU BFQ BGU BSE BSF

VW Apf engine

The 1.6-liter Volkswagen 1.6 APF engine was produced only from 1999-2000 by the company and was installed in VW Polo Classic, Golf, Bora models, as well as similar Seat Cordoba, Leon, and Toledo models. This engine has electronic throttle control, EGR exhaust gas recirculation system, EPC system, and complies with Euro 4 emission standards. EA113-1.6 series: AEH AHL AKL ALZ ANA ARM AVU BFQ BGU BSE BSF

Audi Abk engine

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.

Audi Aah Engine

The 2.8-liter gasoline engine Audi AAH 2.8 V6 was produced by the company from 1990 to 1997 and installed in the most popular models of the German company, such as 80, 100, A4, A6, and A8. This power unit was known in some markets under a completely different index AFC. The EA835 engine line also includes units: ALF, ARE, BDV, ABC, ACK, ALG, ASN, and BBJ.

Ford G8da engine

The 1.6-liter Ford G8DA, G8DB or 1.6 Duratorq DLD-416 engine was installed from 2003 to 2010 and used in both the second generation Focus model and the compact van C-Max, which was based on it. This powertrain is actually a variant of the French diesel engine DV6TED4. The Duratorq-DLD line also includes the following engines: F6JA, UGJC, and GPDA.

Hyundai G3lb Engine

The 1.0-liter three-cylinder engine Hyundai G3LB or 1.0 TCI was produced from 2012 to 2020 and was installed in compact models such as Ray or Morning, the Korean version of Picanto. This engine stands out for its rare combination of direct injection with turbocharging. Kappa engine lineup: G3LC, G3LD, G3LE, G3LF, G4LA, G4LC, G4LD, G4LE, G4LF.