Audi Aas engine

The 2.4-liter, 5-cylinder Audi AAS diesel engine was produced from 1991 to 1994 and was exclusively installed in the fourth generation of the popular Audi 100 model on our market. This engine is a modernized version of the well-known 3D diesel engine used in the C3 model. The EA381 series also includes: , CN, AAT, AEL, BJK, and AHD.

Technical engine specifications of Audi AAS 2.4 Diesel.

Exact capacity2370 cm³
Power systemforklift chambers
Engine power82 HP
Torque164 nm
Engine blockcast iron R5
Block headaluminum 10v
Cylinder diameter79.5 mm
Piston stroke.95.5 mm
Compression ratio23
Engine featuresSOHC
Hydraulic compensator. tak
Timing drivebelt
Timing phase adjusterthere is no
Turbochargingthere is no
What oils to use5.0 liters 5W-40
Fuel typediesel
Environmental classEURO 1
Approximate life expectancy380 000 HP

Fuel consumption Audi Aas engine

Using the example of the Audi 100 2.4 D from 1993 with a manual gearbox:
City9.9 litry
Route5.5 litry
Mixed7.5 litry

Engine Overview and Common Failures

This is a very reliable and durable diesel engine without a turbocharger and with a mechanical fuel injection pump. The only weak point of the engine is the prone to cracking cylinder head gasket. It is also necessary to monitor the condition of the timing belt, as its failure can cause valve damage. After 200,000 km, oil consumption is often observed, up to one liter per 1000 km. Additionally, on high mileage vehicles, fuel injection pump leakage due to worn gaskets is not uncommon.

Engine Audi Aas

100 C4 (4A)1991 - 1994

Engines from the same line as Audi Aas engine

See Also

Vw Sb engine

The 1.6-liter diesel engine of the Volkswagen SB 1.6 TD was produced from 1989 to 1993 and was installed in many models of the company, but it is mainly known to us from the Passat [B3] model. This turbodiesel was the most powerful in its lineup and stood out for its presence of an intercooler. The EA086 series also includes engines with codes: [JK], [JP], [JX], [1X], [1Y], [AAZ], and [ABL].

VW BKC engine

The 1.9 liter 8-valve VW BKC 1.9 TDI diesel engine was installed from 2005 to 2010 and was used in many popular models of the VAG group, but it is best known for its application in the Passat B6. Among all similar versions, such as the BLS and BXE, this engine was the first to appear and was produced for the longest period. The EA188-1.9 family includes: AJM ASZ AUY AVB AVF AWX AXB AXC BLS BXE

Audi Caha engine

The 2.0-liter engine Audi CAHA 2.0 TDI was produced by the German company from 2008 to 2013 and installed in many popular models such as A4 B8, A5 8T, A6 C6, and Q5 8R crossover. This diesel engine is actually a more efficient version of the well-known engine CAGA known to us. EA189 series: CAAC, CAYC, CAGA, CBAB, CFCA, CFHC, CKTB, CLCA, and CLJA.

VW Crlb engine

2.0-liter VW CRLB or Passat B8 2.0 TDI diesel engine has been produced since 2012 and is installed in popular models such as the Volkswagen Passat, Skoda Superb, Audi A3. This engine was one of the first representatives of the EA288 series with a transverse layout. EA288 series: CRMB, DAUA, DETA, DBGC, DCXA, DFBA, and DFGA.

Peugeot Ew10a Engine

The 2.0-liter engine Peugeot EW10A or RFJ has been produced since 2005 at the French factory and installed in many popular models of the group, including the minivan 807 and its clones. This engine is actually an adaptation of the well-known EW10J4 engine to meet EURO 4 emission standards. The EW engine line also includes: EW7J4, EW7A, EW10J4, EW10D, and EW12J4.

Mazda Fe3n Engine

The 2.0-liter Mazda FE3N engine was produced at the company's Japanese factory from 1989 to 1997 and installed in the local version of the Capella model in sedan (GD) and wagon (GV) body styles. In Mazda's sports cars, there is also a turbocharged version with the index FE3T and a power output of 260 HP. Engines F: F6, F8, FP, FP-DE, FE, FE-DE, FS, FS-DE, FS-ZE, and F2.