Audi Aar engine

The 2.3-liter Audi AAR engine was built in German factories of the company from 1990 to 1996 and was installed in the model with the index 100 in C3-C4 bodies, as well as in the first generation A6. This engine gained great popularity on the secondary market. The EA828 line also includes engines: - RT, - KU, - NG, - NF, and - AAN.

Technical specifications of the Audi AAR 2.3 liter engine.

Exact capacity2309 cm³
Power systemKE-III-Jetronic
Engine power133 HP
Torque186 nm
Engine blockcast iron R5
Block headaluminum 10v
Cylinder diameter82.5 mm
Piston stroke.86.4 mm
Compression ratio10
Engine featuresSOHC
Hydraulic compensator. tak
Timing drivebelt
Timing phase adjusterthere is no
Turbochargingthere is no
What oils to use4.5 liters 5W-40
Fuel type95
Environmental classEURO 2
Approximate life expectancy350 000 HP

Fuel consumption Audi Aar engine

Using the example of the 1995 Audi A6 with a manual transmission:
City13.2 litry
Route7.6 litry
Mixed9.3 litry

Engine Overview and Common Failures

The main problems of the engine are related to the quirks of the KE-III-Jetronic injection system. The reason for the unstable operation of the engine is usually due to air leakage or contamination of the fuel-air mixture. The fuel pump doesn't last very long and the injectors quickly become clogged. Components of the ignition system often fail, such as the rotor or distributor cap. With high mileage, hydraulic compensators often wear out and start making knocking sounds.

Engine Audi Aar

Audi
100 C3 (44)1990 - 1991
100 C4 (4A)1990 - 1994
A6 C4 (4A)1994 - 1996

Engines from the same line as Audi Aar engine

See Also

VW engine Bby

The 1.4-liter Volkswagen 1.4 BBY engine was manufactured by the company's factory from 2001 to 2005 and installed in compact models such as Lupo, Polo, Fabia, Ibiza, and Audi A2. This engine replaced the practically identical AUA engine and was later replaced by the BKY. The EA111-1.4 line includes the following engines: AEX, AKQ, AXP, BCA, BUD, CGGA, and CGGB.

VW Bse Engine

The 1.6-liter VW 1.6 BSE engine was produced in Germany or Hungary from 2005 to 2014 and installed in many popular models of the group, such as Golf, Passat, Touran, and Caddy. The BSE engine can be found under the hood of cars from Audi, Volkswagen, Seat, and Skoda. EA113-1.6 series: AEH AHL AKL ALZ ANA APF ARM AVU BFQ BGU BSF

Audi Crec Engine

The 3.0-liter turbocharged engine Audi CREC 3.0 TFSI has been produced at the company's facilities since 2014 and installed in popular models of the German company, such as A6, A7, and Q7 crossover. This engine is equipped with a combined fuel injection system and belongs to the EA837 EVO series. The EA837 line also includes engines: BDX, BDW, CAJA, CGWA, CGWB, and AUK.

VW Cjsa Engine

The 1.8-liter turbocharged gasoline engine Volkswagen CJSA 1.8 TSI has been produced since 2012 and installed in medium-sized models of the group, such as the Passat, Touran, Octavia, and Audi A3. There is a version of this powertrain for all-wheel drive cars marked as CJSB. The EA888 gen3 series includes: CJSB, CJEB, CJXC, CHHA, CHHB, CNCD, and CXDA.

Honda F18b engine

The 1.8-liter Honda F18B petrol engine was produced by the company from 1993 to 2002 and was fitted in the fifth and sixth generation of the globally popular Accord model. The F18B engine came in one variant, but with different power levels. The F-series line also includes the following engines: F20A, F20B, F20C, F22B, and F23A.

VW Cyrc engine

The 2.0-liter turbocharged engine VW CYRC or Touareg 2.0 TSI has been produced since 2018 and is only installed in the popular third-generation crossover - Touareg - on our market. This engine belongs to the advanced gen3b series of second-class power units. The EA888 gen3b series also includes the following engines: CVKB, CYRB, CZPA, CZPB, and DKZA.