List of discontinued Volkswagen Group diesel engines . The compression-ignition
diesel engines listed below were formerly used by various
marques of
automobiles and
commercial vehicles of the
German
automotive
concern ,
Volkswagen Group ,
[1] and also in
Volkswagen Marine
[2] and
Volkswagen Industrial Motor
[3] applications, but are now discontinued. All
listed engines operate on the
four-stroke cycle , and unless stated otherwise, use a
wet sump
lubrication system, and are
water-cooled .
[1]
Since the Volkswagen Group is European, official
internal combustion engine performance ratings are published using the
International System of Units (commonly abbreviated "SI"), a modern form of the
metric system of figures.
Motor vehicle engines will have been tested by a
Deutsches Institut für Normung (DIN) accredited testing facility, to either the original
80/1269/
EEC , or the later 1999/99/
EC standards.[
citation needed ] The standard initial measuring unit for establishing the rated power output is the kilowatt (kW);[
citation needed ] and in their official literature, the power rating may be published in either kilowatts, metric horsepower (
'Pferdestärke' in German, often abbreviated PS), or both. Power outputs may also include conversions to imperial units such as the
horsepower (hp) for the United States and Canadian markets. (
Conversions : one PS ≈ 735.5 watts (W), ≈ 0.98632 hp (SAE)). In case of conflict, the metric power figure of kilowatts (kW) will be stated as the primary figure of reference. For the turning force generated by the engine, the
Newton metre (Nm) will be the reference figure of
torque . Furthermore, in accordance with European automotive traditions, engines shall be listed in the following ascending order of preference:[
citation needed ]
Number of
cylinders ,
Engine displacement (in litres),
Engine configuration , and
Rated power output (in kilowatts).
The diesel engines which Volkswagen Group currently
manufactured and installed in today's vehicles, and Marine and Industrial applications, can be found in the
list of Volkswagen Group diesel engines article.
Two-cylinder diesels
0.8 R2 TDI
This
inline two-cylinder
Turbocharged direct injection (TDI) diesel engine is the powerplant of the
Volkswagen XL1
Three-cylinder diesels
1.2 R3 PD TDI 3L
This
inline three-cylinder
Turbocharged direct injection (TDI) diesel engine is the powerplant of the
Volkswagen Lupo 3L and
Audi A2 3L, with a low fuel consumption of only 2.99 L/100 km (94.5 mpg‑imp ; 78.7 mpg‑US ) – hence the "3L" tag. It is based on the
1.4 TDI version, but the
cylinder block is made of aluminium alloy, and some of the other components are lighter.
identification
class: EA188, parts code prefix: ???, ID codes: ANY, AYZ
engine configuration &
engine displacement
inline three-cylinder (R3/I3)
Turbocharged Direct Injection (TDI)
turbodiesel ; 1,191 cc (72.7 cu in),
bore x
stroke : 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder,
compression ratio : 19.5:1
cylinder block & crankcase
cast aluminium alloy (saving 16 kg (35 lb)); simplex-chain-driven
balance shaft and
oil pump , four
main bearings
piston and
piston rods
Alcan aluminium pistons, trapezoid bearings shared with rods
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder, 6 valves in total, each with two concentric valve springs,
belt -driven
single overhead camshaft (SOHC)
aspiration
Garrett GT1541V
turbocharger [Family 15, 41 mm (1.6 in) compressor wheel (exducer diameter), VNT (Variable-Nozzle Turbine)], side-mounted
intercooler (upright), water cooled
exhaust gas recirculation (EGR) system integrated in heating cooling circuit (not in 1.4 TDI)
cooling system
increased engine coolant temperature of 90 °C (194 °F) (in 1.4 TDI: 85 °C (185 °F)), oil cooler integrated in engine cooling circuit (heating cooling circuit in 1.4 TDI)
fuel system
camshaft -actuated Pumpe Düse (PD)
direct injection
Unit Injectors , injection pressure up to 2,050 bar (29,733 psi) (approx. 180 bar (2,611 psi) pre-injection, min. 300 bar (4,351 psi) main-injection), increased recirculated fuel temperature from underfloor cooler of 60 °C (140 °F) (in 1.4 TDI: 30 °C (86 °F))
engine management
Bosch EDC 15P (variant spelling: EDC 15+) electronic
engine control unit (ECU) (some few old ones EDC 15 only)
exhaust system
lightweight construction: reduced wall thickness and steel sheet exhaust manifold (instead of cast-iron), one near-engine-mounted catalytic pre-converter, one main catalytic converter and an end muffler (instead of one underfloor catalytic converter, one underfloor muffler and an end muffler attached to 1.4 TDI)
starter
strengthened Bosch starter motor (12V, 150A, 1800W with 9 tooth pinion) for stop-start system with quick-start-function and voltage stabiliser for airbag-system, radio and instrument cluster
dimensions
100 kg (220 lb)
DIN-rated power & torque output
SPORT mode: 45 kW (61 PS; 60 bhp) at 4,000 rpm; 140 N⋅m (103 lbf⋅ft) at 1,800–2,400 rpm, 80% available from 1,300 rpm ECO mode: 33 kW (45 PS; 44 bhp) at 3,000 rpm; 120 N⋅m (89 lbf⋅ft) at 1,600–2,400 rpm, "redline" is 3,000 rpm (instead of 4,800 rpm)
idling speed
reduced while the car freewheels (above 13 km/h (8 mph)) to 770 rpm (otherwise 850 rpm)
mean effective pressure
14.8 bar (215 psi) (in SPORT mode)
mean efficiency in driving cycle
slightly over 30%
applications
Audi A2 3L (ANY:- A2: 03/01-08/05),
Volkswagen Lupo 3L (ANY: 06/99-11/00, AYZ: 11/00-07/05)
references
"Audi A2 1.2 TDI: the three-litre car from Audi" . AudiWorld.com . Audi AG – press release. 1999-11-28. Retrieved 2009-08-22 .
awards
was winner of two categories in the 1999 annual competition for
International Engine of the Year – "Best Fuel Economy" and "1-litre to 1.4-litre"
Four-cylinder EA111 diesels
The EA111 series of
internal combustion
engines was introduced in the mid 1970s in the
Audi 50 , and shortly after in the original
Volkswagen Polo . It is a series of
water-cooled
inline three- and
inline four-cylinder
petrol and diesel engines, in a variety of
displacement sizes . This
overhead camshaft engine features a
crossflow cylinder head design, and directly driven auxiliary units.[
clarification needed ] The exhaust side is in driving direction, closest to the front of the vehicle.
1.3 R4 D 33kW
identification
parts code prefix: 031, ID codes: MN
engine configuration &
engine displacement
inline four-cylinder (R4/I4) diesel engine; 1,272 cc (77.6 cu in); bore/stroke 75 / 72 mm, 318.0 cc per cylinder,
compression ratio : 22.0:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder, mechanical
valve-play compensation ,
single overhead camshaft (SOHC)
fuel system
Bosch VerteilerPumpe VP25 mechanical distributor
injection pump ,
indirect
fuel injection into whirl pre-
combustion chamber
DIN-rated power & torque outputs
33 kW (45 PS; 44 bhp) at 4,900 rpm; 75 N⋅m (55 lbf⋅ft) at 2,800 rpm
application
Volkswagen Polo 1985-08 to 1990–07
1.4 R4 D 35kW
identification
parts code prefix: 031, ID codes: 1W
engine configuration &
engine displacement
inline four-cylinder (R4/I4) diesel engine; 1,398 cc (85.3 cu in); bore/stroke 75 / 79.1 mm, 347.75 cc per cylinder,
compression ratio : 22.3:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder, mechanical
valve-play compensation ,
single overhead camshaft (SOHC)
fuel system
Bosch VerteilerPumpe VP25 mechanical distributor
injection pump ,
indirect
fuel injection into whirl pre-
combustion chamber
DIN-rated power & torque outputs
35 kW (48 PS; 47 bhp) at 4,500 rpm; 82 N⋅m (60 lbf⋅ft) at 2,700–3,500 rpm
application
Volkswagen Polo Mk2 1990-10 to 1994–07
NB. Not all technical details given in document showing the main characteristics of the 1.4-litre engine; they are assumed to be similar as it otherwise appears to be a longer-stroke version of the 1.3.
Four-cylinder EA827 diesels
The following are all part of the EA827 engine series with 88 mm (3.46 in) cylinder spacing [
when defined as? ] .
1.5 R4 D 33-37kW
identification
parts code prefix: 068
engine configuration &
engine displacement
inline-four engine (R4/I4); 1,471 cc (89.8 cu in);
bore x
stroke : 76.5 mm × 80.0 mm (3.01 in × 3.15 in),
stroke ratio : 0.96:1 – undersquare/long-stroke, 367.7 cc per cylinder,
compression ratio : 23.5:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
two valves per cylinder, each with two concentric valve springs, 8 valves total,
shim -adjustable
bucket tappets ,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
cast aluminium alloy intake manifold, cast iron exhaust manifold
fuel system
timing belt-driven
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
EWG -rated power & torque output, application, ID code
33 kW (45 PS; 44 bhp) —
Volkswagen Industrial Motor (682 : 12/77-01/82)
DIN-rated power & torque output, ID code
37 kW (50 PS; 50 bhp) at 4,400 rpm; 90 N⋅m (66 lbf⋅ft) at 2,800 rpm — CK
applications
Volkswagen Golf Mk1 (08/76-7/80),
Volkswagen Passat B1 (08/77-7/80)
1.6 R4 D 36-40kW
identification
parts code prefix: 068
engine configuration &
engine displacement
inline-four engine (R4/I4); 1,588 cc (96.9 cu in);
bore x
stroke : 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder,
compression ratio : 23.5:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
two valves per cylinder, each with two concentric valve springs, 8 valves total,
shim -adjustable
bucket tappets ,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
cast aluminium alloy intake manifold, cast iron exhaust manifold
fuel system
timing belt-driven
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
EWG -rated power & torque output, application, ID codes
36 kW (49 PS; 48 bhp) —
Volkswagen Industrial Motor (685 : 12/81-10/88, 68D : 03/89-03/94)
40 kW (54 PS; 54 bhp) —
Volkswagen Industrial Motor (ADK : 04/94-07/96)
DIN-rated power & torque outputs, ID codes
37 kW (50 PS; 50 bhp) at 4,200 rpm; 100 N⋅m (74 lbf⋅ft) at 2,500 rpm — CS
40 kW (54 PS; 54 bhp) at 4,800 rpm; 100 N⋅m (74 lbf⋅ft) at 2,300 rpm — CR
40 kW (54 PS; 54 bhp) at 4,800 rpm; 102 N⋅m (75 lbf⋅ft) at 2,000 rpm — JK
40 kW (54 PS; 54 bhp) at 4,580 rpm; 100 N⋅m (74 lbf⋅ft) at 2,300 rpm — JP
applications
Audi 80 (CR: 8/80-7/82, JK: 8/82-7/89),
Volkswagen Polo (JK),
Volkswagen Golf (CR: 8/80-7/82, JP: 8/83-10/91),
Volkswagen Jetta (CR: 8/80-7/82, JP: 12/83-10/91),
Volkswagen Passat /
Santana (CR: 8/80-7/82, JK: 8/82-3/88),
Volkswagen Type 2 (CS: 01/81-07/87)
1.6 R4 D 40kW
identification
parts code prefix: 068, ID code: ME
engine configuration &
engine displacement
inline-four engine (R4/I4); 1,588 cc (96.9 cu in);
bore x
stroke : 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder,
compression ratio : 23.0:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
two valves per cylinder, each with two concentric valve springs, 8 valves total,
hydraulic
valve-clearance compensation,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
cast aluminium alloy intake manifold, cast iron exhaust manifold
fuel system
timing belt-driven
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber, altitude corrector
DIN-rated power & torque output
40 kW (54 PS; 54 bhp) at 4,800 rpm; 96 N⋅m (71 lbf⋅ft) at 2,500 rpm
applications
Volkswagen Golf (07/85-07/92),
Volkswagen Jetta (07/85-07/91),
Volkswagen Caddy (08/90-07/92)
1.6 R4 TD 44-51kW
identification
parts code prefix: 068
engine configuration &
engine displacement
inline four-cylinder (R4/I4)
turbodiesel ; 1,588 cc (96.9 cu in);
bore x
stroke : 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 391.1 cc per cylinder,
compression ratio : 23.0:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
two valves per cylinder, each with two concentric valve springs, 8 valves total,
shim -adjustable
bucket tappets ,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
Garrett or
Kühnle, Kopp & Kausch (KKK)
turbocharger , cast aluminium alloy intake manifold, cast iron exhaust manifold
fuel system
timing belt-driven
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
EWG -rated power & torque outputs, application and ID codes
45 kW (61 PS; 60 bhp) —
Volkswagen Industrial Motor (68A : 04/83-08/88), (686 : 03/89-12/90)
50 kW (68 PS; 67 bhp) —
Volkswagen Industrial Motor (68C : 04/83-03/94)
DIN-rated power & torque outputs, ID codes
51 kW (69 PS; 68 bhp) at 4,500 rpm; 133 N⋅m (98 lbf⋅ft) at 2,600 rpm — CY, JR
51 kW (69 PS; 68 bhp) at 4,500 rpm; 138 N⋅m (102 lbf⋅ft) at 2,500 rpm — JX
applications
Audi 80 (CY: 02/82-03/87),
Volkswagen Golf (CY: 8/81-7/84, JR: 08/83-10/91),
Volkswagen Jetta (CY: 8/81-7/84, JR: 12/83-10/91),
Volkswagen Passat (CY: 8/81-4/88),
Volkswagen Santana (CY: 9/81-12/84),
Volkswagen Type 2 (JX: 8/84-7/91),
Volkswagen Type 2 Syncro (JX: 8/85-7/92),
Volkswagen Type 2 (T3) (JX)
1.6 R4 TD 51kW
identification
parts code prefix: 068, ID code: MF
engine configuration &
engine displacement
inline four-cylinder (R4/I4)
turbodiesel ; 1,588 cc (96.9 cu in);
bore x
stroke : 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 391.1 cc per cylinder,
compression ratio : 23.0:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
two valves per cylinder, 8 valves total,
hydraulic
valve-clearance compensation,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
Garrett or Kühnle, Kopp & Kausch (KKK)
turbocharger , cast aluminium alloy intake manifold, cast iron exhaust manifold
fuel system
timing belt-driven
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
DIN-rated power & torque output
51 kW (69 PS; 68 bhp) at 4,500 rpm; 133 N⋅m (98 lbf⋅ft) at 2,500 rpm
application
Volkswagen Golf Mk2 5/88-10/91
1.6 R4 TD 59kW
identification
parts code prefix: ???
engine configuration &
engine displacement
inline four-cylinder (R4/I4)
turbodiesel ; 1,588 cc (96.9 cu in);
bore x
stroke : 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 391.1 cc per cylinder,
compression ratio : 23.0:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
RA: two valves per cylinder, 8 valves total, mechanical bucket
tappets ,
timing belt -driven
single overhead camshaft (SOHC)
SB: two valves per cylinder, 8 valves total,
hydraulic
valve-clearance compensation, timing belt-driven single overhead camshaft (SOHC)
aspiration
Garrett
turbocharger ,
intercooler , cast aluminium alloy intake manifold, cast iron exhaust manifold
fuel system
timing belt-driven
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
DIN-rated power & torque outputs, ID codes
59 kW (80 PS; 79 bhp) at 4,500 rpm; 152 N⋅m (112 lbf⋅ft) at 2,500 rpm — RA
59 kW (80 PS; 79 bhp) at 4,500 rpm; 155 N⋅m (114 lbf⋅ft) at 2,500 rpm — SB
applications
Audi 80/90 (RA: 04/88-07/90, SB: 04/89-12/91),
Volkswagen Golf (RA: 04/89-02/90, SB: 08/89-10/91),
Volkswagen Jetta Mk2 (RA: 04/89-02/90, SB: 08/89-10/91),
Volkswagen Passat B2 (RA: 08/88-07/89),
Volkswagen Passat B3 (SB: 08/89-10/93)
1.7 R4 D 42kW
identification
parts code prefix: 033, ID code: KY
engine configuration &
engine displacement
inline-four engine (R4/I4); 1,716 cc (104.7 cu in);
bore x
stroke : 79.5 mm × 86.4 mm (3.13 in × 3.40 in),
stroke ratio : 0.92:1 – undersquare/long-stroke, 428.9 cc per cylinder,
compression ratio : 23.0:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
two valves per cylinder, 8 valves total,
hydraulic
valve-clearance compensation,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
cast aluminium alloy intake manifold, cast iron exhaust manifold
fuel system
timing belt-driven
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
DIN-rated power & torque output
42 kW (57 PS; 56 bhp) at 4,500 rpm; 103 N⋅m (76 lbf⋅ft) at 2,800 rpm
application
Volkswagen Type 2 10/86-5/92
1.7 R4 SDI 44kW
identification
parts code prefix: 028, ID codes: AHB, AHG, AKU, AKW
engine configuration &
engine displacement
inline four-cylinder (R4/I4)
Suction Direct Injection (SDI); 1,716 cc (104.7 cu in);
bore x
stroke : 79.5 mm × 86.4 mm (3.13 in × 3.40 in),
stroke ratio : 0.92:1 – undersquare/long-stroke, 428.9 cc per cylinder,
compression ratio : 19.5:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder, 8 valves total,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
cast aluminium alloy intake manifold, cast iron exhaust manifold
fuel system & engine management
timing belt-driven
Robert Bosch GmbH VP37 (VerteilerPumpe) distributor
injection pump with
direct injection (DI)
exhaust system
catalytic converter , European EU3 emissions compliant
DIN-rated power & torque output
44 kW (60 PS; 59 bhp) at 4,200
rpm ; 115 N⋅m (85 lbf⋅ft) at 2,200 rpm
applications
Volkswagen Lupo ,
SEAT Arosa ,
Volkswagen Polo ,
Volkswagen Caddy Mk2
1.9 R4 D 44-50kW
identification
parts code prefix: 028
engine configuration &
engine displacement
inline-four engine (R4/I4); 1,896 cc (115.7 cu in),
bore x
stroke : 79.5 mm × 95.5 mm (3.13 in × 3.76 in),
stroke ratio : 0.83:1 – undersquare/long-stroke, 474.1 cc per cylinder,
compression ratio : 22.0:1 – 22.5:1
cylinder block & crankcase
gray cast iron; five
main bearings , die-forged steel
crankshaft
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder, 8 valves total,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
cast aluminium alloy
intake manifold , cast iron
exhaust manifold
fuel system
timing belt-driven
Lucas AEF mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
EWG -rated power & torque output, ID codes, application
44 kW (60 PS; 59 bhp) — ARD :
Volkswagen Industrial Motor (01/02->)
48 kW (65 PS; 64 bhp) — 28B, ADG :
Volkswagen Industrial Motor (28B: 01/90-03/94, ADG: 04/94->)
DIN-rated power & torque output, ID codes
47 kW (64 PS; 63 bhp) at 4,300 rpm; 124 N⋅m (91 lbf⋅ft) at 2,500–3,200 rpm — 1Y, AEF
50 kW (68 PS; 67 bhp) at 4,400 rpm; 127 N⋅m (94 lbf⋅ft) at 2,200–2,600 rpm — 1Y
applications
Audi 80 (1Y: 08/89-12/91),
SEAT Ibiza Mk2 (1Y: 02/93-06/99),
SEAT Cordoba (1Y: 09/93-06/99),
SEAT Toledo (1Y: 05/91-03/99),
SEAT Inca (1Y: 11/95-06/03),
Škoda Felicia (AEF: 10/95-08/01),
Volkswagen Golf ,
Volkswagen Passat B3 (1Y: 05/89-09/93),
Volkswagen Polo 6N (1994–2001),
Volkswagen Vento A3 (1992–1998, not available in the US Jetta).
1.9 R4 TD 55kW
identification
parts code prefix:??? ID code: AAZ, ADE, ABL
engine configuration &
engine displacement
inline four-cylinder (R4/I4)
turbodiesel ; 1,896 cc (115.7 cu in);
bore x
stroke : 79.5 mm × 95.5 mm (3.13 in × 3.76 in),
stroke ratio : 0.83:1 – undersquare/long-stroke, 474.1 cc per cylinder,
compression ratio : 22.0:1
cylinder block & crankcase
gray cast iron; five
main bearings
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder, 8 valves total,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
Garrett
turbocharger
fuel system
timing belt-driven
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
EWG -rated power & torque output, ID code, application
55 kW (75 PS; 74 bhp) — ADE :
Volkswagen Industrial Motor (04/94-01/02)
DIN-rated power & torque output, ID code
55 kW (75 PS; 74 bhp) at 4,200 rpm; 150 N⋅m (111 lbf⋅ft) at 2,000 rpm — AAZ
applications
Audi 80 (09/91-07/95),
Volkswagen Golf ,
Volkswagen Transporter (T4) ,
Volkswagen Passat ,
SEAT Ibiza Mk2 (02/93-08/97),
SEAT Córdoba (09/93-08/97),
SEAT Toledo (05/91-04/97),
Volkswagen Vento
Four-cylinder PERKINS and MWM diesels
The first engine was bought from Perkins while the latter was produced by
MWM International Motores Brasil, and are the TCA 4.07 type
2.7 R4 D 48kW
identification
parts code prefix: 061; ID code: CG
engine configuration &
engine displacement
inline four-cylinder (R4/I4)
diesel (D); 2,702 cc (164.9 cu in);
bore x
stroke : 92.0 mm × 101.6 mm (3.62 in × 4.00 in),
stroke ratio : 0.91:1 – undersquare/long-stroke, 675.4 cc per cylinder,
compression ratio : 21.0:1
cylinder block & crankcase
gray cast iron; five
main bearings ; die–forged steel
crankshaft , gear-driven
camshaft , cast aluminium alloy oil sump
cylinder head &
valvetrain
????;
overhead valve (OHV): two valves per cylinder each with two concentric valve springs, 8 valves total, solid
cam followers with pushrods, rocker arms with manual
tappet adjustment
fuel system
camshaft-actuated mechanical
fuel lift pump , gear-driven mechanical rotary
injection pump with
indirect
fuel injection into pre-
combustion chamber
DIN-rated power & torque output
48 kW (65 PS; 64 bhp) at 3,600
rpm ; 152 N⋅m (112 lbf⋅ft) at 2,300 rpm
application
Volkswagen LT (01/76-11/82)
2.8 R4 12v TDI 92-116kW
identification
parts code prefix: 062; ID codes: AGK, ATA, AUH, BCQ
engine configuration &
engine displacement
inline four-cylinder (R4/I4)
Turbocharged Direct Injection (TDI)
turbodiesel ; 2,798 cc (170.7 cu in);
bore x
stroke : 93.0 mm × 103.0 mm (3.66 in × 4.06 in),
stroke ratio : 0.90:1 – undersquare/long-stroke, 699.7 cc per cylinder,
compression ratio : 19.1:1
cylinder block & crankcase
gray cast iron; five
main bearings ; die–forged steel
crankshaft
cylinder head &
valvetrain
cast aluminium alloy;
three valves per cylinder (two inlet, one exhaust), 12 valves total, finger
cam followers , gear-driven
single overhead camshaft (SOHC)
aspiration
air mass meter , cast aluminium alloy inlet manifold, cast iron exhaust manifold,
turbocharger ,
intercooler
fuel system
Bosch VE mechanical rotary
injection pump with
direct injection (DI); AUH and BCQ only with Bosch Common-Rail;
exhaust gas recirculation (BCQ only)
DIN-rated power & torque outputs
92 kW (125 PS; 123 bhp) — AGK (07/97-12/98)
96 kW (131 PS; 129 bhp) — ATA (01/99-01/02)
116 kW (158 PS; 156 bhp) — AUH (02/02-07/06), BCQ (05/02-07/06)
application
Volkswagen LT
Five-cylinder diesels
2.0 R5 D 51kW
identification
parts code prefix: ???, ID code: CN
engine configuration &
engine displacement
inline five engine (R5/I5); 1,986 cc (121.2 cu in);
bore x
stroke 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder;
compression ratio : 22.0:1
cylinder block & crankcase
gray cast iron; six
main bearings
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder,
single overhead camshaft (SOHC)
aspiration
cast aluminium intake manifold, cast iron exhaust manifold
fuel system
mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
DIN-rated power & torque output
51 kW (69 PS; 68 bhp) at 4,400 rpm; 140 N⋅m (103 lbf⋅ft) at 2,800 rpm
application
Audi 100 (10/78-7/89),
Volvo 240
2.0 R5 TD 66kW
identification
parts code prefix: ???, ID code: DE
engine configuration &
engine displacement
inline five engine (R5/I5)
turbodiesel (TD); 1,986 cc (121.2 cu in);
bore x
stroke 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder,
compression ratio : 23.0:1
cylinder block & crankcase
gray cast iron; six
main bearings
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder, mechanical
valve-lifters ,
single overhead camshaft (SOHC)
aspiration
cast aluminium intake manifold, cast iron exhaust manifold,
turbocharger
fuel system
mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
DIN-rated power & torque output
66 kW (90 PS; 89 bhp) at ?,??? rpm
application
Audi 100 (7/81-12/87)
2.0 R5 TD 75kW
identification
parts code prefix: ???, ID codes: NC, 694
engine configuration &
engine displacement
inline five engine (R5/I5)
turbodiesel (TD); 1,986 cc (121.2 cu in);
bore x
stroke 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder,
compression ratio : 23.0:1
cylinder block & crankcase
gray cast iron; six
main bearings
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder,
hydraulic
valve-play compensation ,
single overhead camshaft (SOHC)
aspiration
cast aluminium intake manifold, cast iron exhaust manifold,
turbocharger ,
intercooler
fuel system
mechanical distributor
injection pump ,
indirect
fuel injection into whirl chamber
DIN-rated power & torque output
75 kW (102 PS; 101 bhp) at ?,??? rpm
applications
Audi 100 (NC: 03/88-12/90),
Volkswagen Industrial Motor (694: 09/90-07/92)
2.4 R5 D 55-60kW
identification
parts code prefix: 074, ID codes: 3D, AAB, AAS, ACP, AJA
engine configuration &
engine displacement
inline five engine (R5/I5); 2,370 cc (144.6 cu in);
bore x
stroke : 79.5 mm × 95.5 mm (3.13 in × 3.76 in),
stroke ratio : 0.83:1 – undersquare/long-stroke, 474.1 cc per cylinder,
compression ratio 22.0:1
cylinder block & crankcase
gray cast iron; six
main bearings
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder each with two concentric valve springs, 10 valves total, solid bucket
tappets ,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
cast aluminium alloy intake manifold, cast iron exhaust manifold
fuel system
timing belt-driven
Bosch mechanical distributor
injection pump with electrical fuel cut-off,
indirect
fuel injection into whirl chamber
EWG -rated power outputs, ID codes & applications
55 kW (75 PS; 74 bhp) at ?,??? rpm — 751 :
Volkswagen Industrial Motor (09/83-06/93)
57 kW (77 PS; 76 bhp) at 3,700 rpm — ACP :
Volkswagen Industrial Motor (07/92-08/94)
DIN-rated power & torque outputs, ID codes
55 kW (75 PS; 74 bhp) at 3,700 rpm; 160 N⋅m (118 lbf⋅ft) at 1,900-2,900 rpm — AJA (04/97-06/03)
57 kW (77 PS; 76 bhp) at 3,700 rpm; 164 N⋅m (121 lbf⋅ft) at 1,800 rpm — AAB (09/90-09/98), ACP (07/92-08/94)
60 kW (82 PS; 80 bhp) at 4,200
rpm ; 160 N⋅m (118 lbf⋅ft) at 2,200 rpm — 3D, AAS
applications
Audi 100 (3D: 08/89-12/90, AAS: 05/91-07/94),
Volkswagen Transporter (T4)
2.5 R5 TDI 85-103kW
This engine was never offered in North America.
identification
parts code prefix: 046
engine configuration &
engine displacement
inline five engine (R5/I5),
Turbocharged Direct Injection (TDI)
turbodiesel ; 2,461 cc (150.2 cu in);
bore x
stroke : 81.0 mm × 95.5 mm (3.19 in × 3.76 in),
stroke ratio : 0.85:1 – undersquare/long-stroke, 492.2 cc per cylinder,
compression ratio : 20.5:1, viscous-coupled engine cooling fan
cylinder block & crankcase
gray cast iron; six
main bearings
cylinder heads &
valvetrain
cast aluminium alloy; two valves per cylinder, 10 valves total, sliding finger
cam followers , automatic
hydraulic
valve clearance compensation,
timing belt -driven
single overhead camshaft (SOHC)
aspiration
vane type
air mass meter , cast aluminium
intake manifold , KKK K16 (early versions) or K14 (later versions)
turbocharger , side-mounted
intercooler (SMIC)
fuel system & engine management
timing belt driven
Bosch VE (ABP) or VP37 (AAT, AEL) mechanical distributor-type
injection pump with
direct injection (DI); Bosch EDC electronic ECU
exhaust system
cast iron
exhaust manifold ,
catalytic converter
DIN-rated power & torque outputs, ID codes
85 kW (116 PS; 114 bhp) at 4,000 rpm; 265 N⋅m (195 lbf⋅ft) at 2,250 rpm — ABP (K16 turbocharger, no air mass meter, no EGR, no catalytic converter)
85 kW (116 PS; 114 bhp) at 4,000
rpm ; 265 N⋅m (195 lbf⋅ft) at 2,250 rpm — AAT (K16 turbocharger, up to 04/94)
85 kW (116 PS; 114 bhp) at 4,000
rpm ; 265 N⋅m (195 lbf⋅ft) at 1,900 rpm — AAT (K14 turbocharger, 05/94 onwards)
103 kW (140 PS; 138 bhp) at 4,000 rpm; 290 N⋅m (214 lbf⋅ft) at 1,900 rpm — AEL (K14 turbocharger)
applications
Audi 100 (AAT: 08/91-07/94, ABP: 06/91-07/92,
Audi C4 A6 (AAT: 06/94-10/97, AEL/D5252T: 10/94-10/97), Volvo 850, Volvo V70 Ph1
reference
ID and detail from
ETKA and ELSA
Six-cylinder diesels
2.4 R6 D24 51-60kW
identification
parts code prefix: 075, 076
engine configuration &
engine displacement
inline six (R6/I6)
diesel (D); 2,383 cc (145.4 cu in);
bore x
stroke : 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder,
compression ratio : 22.0:1
cylinder block & crankcase
gray cast iron; seven
main bearings , die–forged steel
crossplane
crankshaft , pressed steel oil sump
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder each with two concentric valve springs,
timing belt -driven
single overhead camshaft (SOHC) directly acting on
shim -adjustable bucket
tappet valve lifters
aspiration
cast aluminium alloy
intake manifold , two cast iron
exhaust manifolds
fuel system
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl pre-
combustion chamber
EWG -rated power & torque output, application, ID codes
55 kW (75 PS; 74 bhp) —
Volkswagen Industrial Motor (761 : 01/81-01/84, 751 : 09/83-06/93)
DIN-rated power & torque outputs, ID codes
51 kW (69 PS; 68 bhp) — 1S , ACT
55 kW (75 PS; 74 bhp) at 4,000 rpm; 155 N⋅m (114 lbf⋅ft) at 2,800 rpm — CP , DW
60 kW (82 PS; 80 bhp) at 4,700 rpm; 145 N⋅m (107 lbf⋅ft) at 2,000 rpm — Volvo D24
applications
Volkswagen LT (CP: 08/78-11/82, DW: 12/82-07/92, 1S: 08/88-07/92, ACT: 08/92-12/95),
Volvo 240 ,
Volvo 740
reference
ID and detail from
ETKA and Volvo pocket data booklet TP 0302035 7000.05.96 English
2.4 R6 D24T 63-80kW
identification
parts code prefix: 075
engine configuration &
engine displacement
inline six (R6/I6)
turbodiesel (TD); 2,383 cc (145.4 cu in);
bore x
stroke : 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder,
compression ratio : 22.0:1
cylinder block & crankcase
gray cast iron; seven
main bearings , die–forged steel
crossplane
crankshaft , pressed steel oil sump
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder each with two concentric valve springs,
timing belt -driven
single overhead camshaft (SOHC) directly acting on
shim -adjustable bucket
tappet valve lifters
aspiration
cast aluminium alloy
intake manifold , cast iron
exhaust manifold ,
turbocharger
fuel system
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl pre-
combustion chamber
EWG -rated power & torque output, application, ID code
66 kW (90 PS; 89 bhp) —
Volkswagen Industrial Motor (752 : 09/83-06/93)
DIN-rated power & torque outputs, ID codes
63 kW (86 PS; 84 bhp) at 4,000 rpm; 152 N⋅m (112 lbf⋅ft) at 2,500 rpm — ???[
citation needed ]
68 kW (92 PS; 91 bhp) — 1G
75 kW (102 PS; 101 bhp); 195 N⋅m (144 lbf⋅ft) — DV
79 kW (107 PS; 106 bhp) at 4,800 rpm; 190 N⋅m (140 lbf⋅ft) at 2,400 rpm — Volvo D24T (with
EGR )
80 kW (109 PS; 107 bhp) at 4,800 rpm; 205 N⋅m (151 lbf⋅ft) at 2,500 rpm — Volvo D24T (non
EGR )
applications
Volkswagen LT (DV: 12/82-07/92, 1G: 08/88-07/89),
Volvo 740 ,
Volvo 760 ,
Volvo 940
reference
ID and detail from
ETKA and Volvo pocket data booklet TP 0302035 7000.05.96 English
2.4 R6 D24TIC 70-90kW
identification
parts code prefix: 075
engine configuration &
engine displacement
inline six (R6/I6)
turbodiesel (TD); 2,383 cc (145.4 cu in);
bore x
stroke : 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio : 0.89:1 – undersquare/long-stroke, 397.1 cc per cylinder,
compression ratio : 23.0:1
cylinder block & crankcase
gray cast iron; seven
main bearings , die–forged steel
crossplane
crankshaft , pressed steel oil sump
cylinder head &
valvetrain
cast aluminium alloy; two valves per cylinder each with two concentric valve springs,
timing belt -driven
single overhead camshaft (SOHC) directly acting on
shim -adjustable bucket
tappet valve lifters
aspiration
cast aluminium alloy
intake manifold , cast iron
exhaust manifold ,
turbocharger ,
intercooler
fuel system
Bosch mechanical distributor
injection pump ,
indirect
fuel injection into whirl pre-
combustion chamber
DIN-rated power & torque outputs, ID codes
70 kW (95 PS; 94 bhp) at 4,000 rpm; 220 N⋅m (162 lbf⋅ft) at 2,000 rpm — ACL
85 kW (116 PS; 114 bhp) at 4,000 rpm; 210 N⋅m (155 lbf⋅ft) at 2,400 rpm — ???[
citation needed ]
85 kW (116 PS; 114 bhp) at 4,000 rpm; 220 N⋅m (162 lbf⋅ft) at 2,400 rpm — ???[
citation needed ]
90 kW (122 PS; 121 bhp) at 4,600 rpm; 240 N⋅m (177 lbf⋅ft) at 2,500 rpm — Volvo D24TIC (with
EGR )
90 kW (122 PS; 121 bhp) at 4,800 rpm; 235 N⋅m (173 lbf⋅ft) at 2,400 rpm — Volvo D24TIC (non
EGR )
applications
Volkswagen LT (ACL: 08/91-12/95),
Volvo 740 ,
Volvo 760 ,
Volvo 940
reference
ID and detail from
ETKA and Volvo pocket data booklet TP 0302035 7000.05.96 English
2.5 V6 24v TDI 110-132kW
This engine was never offered in North America.
identification
parts code prefix: 059
engine configuration &
engine displacement
90°
V6 engine ,
Turbocharged Direct Injection (TDI)
turbodiesel ; 2,496 cc (152.3 cu in);
bore x
stroke : 78.3 mm × 86.4 mm (3.08 in × 3.40 in),
stroke ratio : 0.91:1 – undersquare/long-stroke, 416.0 cc per cylinder,
compression ratio : 19.5:1, viscous-coupled engine cooling fan
cylinder block & crankcase
compacted vermicular graphite
cast iron (GJV/CGI); four
main bearings , die–forged steel
crossplane
crankshaft with split crankpins, light alloy pistons (Kolbenschmidt on 120 kW, Mahle or Kolbenschmidt on 132 kW), simplex
roller chain -driven
oil pump , two-part multi-baffled cast aluminium alloy oil sump,
oil filter module (incorporating oil separator) mounted within the 'vee'
cylinder heads &
valvetrain
cast aluminium alloy;
four valves per cylinder, 24 valves total, initially: sliding finger
cam followers , later: low-friction roller finger cam followers, both with automatic
hydraulic
valve clearance compensation, dual
timing belt relay-driven 2x
double overhead camshaft (2xDOHC – two
overhead camshafts per
cylinder bank – 'quad cam', one timing belt driven from the crankshaft drives both inlet
camshafts , the second belt relay-drives the exhaust camshafts from the inlet), dual inlet ports
aspiration
hot-film
air mass meter , one
turbocharger mounted within the 'vee', two all-alloy side-mounted
intercoolers (SMICs), two cast alloy
intake manifolds
fuel system & engine management
timing belt driven
Bosch VE VP44 mechanical distributor-type
injection pump with
direct injection (DI); early variants with proprietary electronic
engine control unit (ECU) and European EU3 emissions compliant; later variants with water-cooled
exhaust gas recirculation (EGR), Bosch EDC15 electronic ECU and EU4
exhaust system
cast iron
exhaust manifolds ,
catalytic converter
DIN-rated power & torque outputs, ID codes
110 kW (150 PS; 148 hp) at ?,???
rpm ; 310 N⋅m (229 lbf⋅ft) at 1,400 – 3,200 rpm — AFB, AKN
114 kW (155 PS; 153 hp) at ?,??? rpm; 310 N⋅m (229 lbf⋅ft) at 1,400 rpm — AYM
120 kW (163 PS; 161 hp) at 4,000 rpm; 310 N⋅m (229 lbf⋅ft) at 1,400 – 3,600 rpm — BCZ, BFC
120 kW (163 PS; 161 hp) at 4,000 rpm; 350 N⋅m (258 lbf⋅ft) at 1,500 – 3,000 rpm — BDG
132 kW (179 PS; 177 hp) at 4,000 rpm; 370 N⋅m (273 lbf⋅ft) at 1,500 – 2,500 rpm — AKE, BAU, BDH
applications
Audi A4 (AFB: 11/97-06/00, AKN: 07/98-09/01, AYM: 12/00-06/02, AKE: 12/00-05/03, BFC: 07/02-05/03, BAU/BDH: 06/03-12/04, BCZ: 06/03-12/05, BDG: 06/03-05/06),
Audi C5 A6 /
Audi C5 allroad (AFB: 04/97-05/00, AKN: 10/98-05/01, AKE: 11/99-08/03, AYM: 06/01-06/02, BFC: 07/02-08/03, BDG/BDH: 02/03-01/05, BAU/BCZ: 02/03-08/05)
Audi D2 A8 (AFB: 06/97-06/00, AKN: 11/97-09/02, AKE: 11/99-09/02)
Škoda Superb B5 (AYM: 12/01-08/03, BDG: 08/03-03/08)
Volkswagen Passat (B5.5) (AFB: 08/98-08/00, AKN: 05/99-05/03, BAU/BDH: 01/03-05/05, BDG: 05/03-05/05)
reference
ID and detail from
ETKA
awards
The 2.5 V6 TDI was winner of the "2.0-litre to 2.5-litre" category in the 1999 annual competition for
International Engine of the Year
Eight-cylinder diesels
3.3 V8 32v TDI CR 165kW
identification
parts code prefix: 057.A; ID code: AKF
engine configuration &
engine displacement
90°
V8 engine ,
Turbocharged Direct Injection (TDI)
turbodiesel ; 3,328 cc (203.1 cu in);
bore x
stroke : 78.3 mm × 86.4 mm (3.08 in × 3.40 in),
stroke ratio : 0.91:1 – undersquare/long-stroke, 416.0 cc per cylinder,
compression ratio : 18.5:1, up to 160 bar (2,320 psi) cylinder pressure,
cylinder block & crankcase
compacted vermicular graphite
cast iron (GJV/CGI); two-part cast aluminium alloy oil sump, five 86 mm (3.39 in) diameter
main bearings , die–forged steel
crossplane
crankshaft with shared crankpins, diagonally split
connecting rods , simplex
roller chain -driven
oil pump , pistons oil-cooled by cast-in cooling ducts
cylinder heads &
valvetrain
cast aluminium alloy;
four valves per cylinder, 32 valves total, sliding-finger
cam followers with automatic
hydraulic
valve clearance compensation, 2x hybrid-driven
double overhead camshafts (2xDOHC – two
overhead camshafts per
cylinder bank – 'quad cam', inlet
camshafts are driven from a front-sited
timing belt from the crankshaft, exhaust camshafts are gear-driven at the rear from the inlet camshafts)
aspiration
twin-turbo : two electronically controlled
turbochargers with
variable turbine geometry (VTG) (one turbo per
cylinder bank ), 2.2 bar (31.9 psi) maximum absolute pressure, combined 4-part inlet manifold and air-to-water
intercooler mounted within the vee. With additional side-mounted coolant radiator and additional electric coolant pump
fuel system & engine management
(Common rail system) Low-pressure fuel lift pump mounted underneath the car turns on only when starter is being operated (when cranking); after that an electromagnetic valve bypass the pump. It uses a gear-type lift pump mounted on the passenger-side cylinder head driven by the camshaft; it is used to supply the high-pressure pump with sufficient pressure. Bosch CP3 high-pressure pump is used driven by the timing belt. Max rail pressure is 1350bar. Watercooled return line fuel cooler with an additional cooling pump (runs all the time) and side-mounted radiator and air-cooled return line cooler mounted on the bottom of the car. six-hole solenoid injection nozzles, CR electronic injection control. Dual Bosch EDC15 engine management computers running in master/slave configuration.
exhaust system
vacuum-operated water-cooled
exhaust gas recirculation , two catalysts, European EU3 emissions standard compliant
dimensions
length: 717 mm (28.2 in), width: 842 mm (33.1 in), height: 688 mm (27.1 in)
DIN-rated power & torque output
165 kW (224 PS; 221 bhp) at 4,000
rpm ; 480 N⋅m (354 lbf⋅ft) at 1,800–3,000 rpm
best specific consumption
205
g /
kWh (41.1%
energy efficiency )
application
Audi D2 A8 quattro (12/99-09/02)
reference
"Audi A8 3.3 TDI quattro: top TDI for the luxury class" . AudiWorld.com .
AUDI AG – press release. 10 July 2000. Retrieved 1 October 2009 . [
dubious –
discuss ] [
unreliable source? ]
"Compacted Graphite Iron for diesel engine cylinder blocks" (PDF) . Tupy.com.br . Tupy Fundições. May 2004. p. 9. Retrieved 18 January 2010 .
4.0 (Technically – 3.9 L) V8 32v TDI CR 202kW
When introduced in May 2003, this 3.9-litre V8 was the highest power and highest torque diesel V8 fitted in any production car worldwide. This was the second 'new'
V engine from
Audi which utilises new technologies – including chain-driven
overhead camshafts and ancillary units, following the
4.2 40-valve V8 petrol engine first seen in the
B6 S4 . This engine was discontinued in July 2005, superseded by the bored-out and updated but fundamentally identical
4.2 V8 TDI .
identification
parts code prefix: 057.B, ID code: ASE
engine configuration &
engine displacement
90°
V8 engine ,
Turbocharged Direct Injection (TDI)
turbodiesel ; 3,937 cc (240.3 cu in),
bore x
stroke : 81.0 mm × 95.5 mm (3.19 in × 3.76 in),
stroke ratio : 0.85:1 – undersquare/long-stroke, 492.1 cc per cylinder, 88 mm (3.46 in) cylinder spacing,
compression ratio : 17.5:1, water-cooled alternator
cylinder block & crankcase
compacted vermicular graphite
cast iron (GJV/CGI); cast reinforcing bed-plate lower frame incorporating five
main bearings with each bearing affixed by four bolts, three-part oil sump consisting of cast alloy upper section, a middle baffle section and pressed steel lower section, die–forged steel
crossplane
crankshaft with shared crankpins, diagonally fracture-split
connecting rods , chain-driven ancillaries,
oil filter module (incorporating oil separator and water-to-oil cooler) mounted within the 'vee'
cylinder heads &
valvetrain
cast aluminium alloy;
four valves per cylinder, 32 valves total, operated by low-friction roller finger
cam followers with automatic
hydraulic
valve clearance compensation, 2x
double overhead camshafts (2xDOHC – two
overhead camshafts per
cylinder bank – 'quad cam') – the inlets driven in a relay method at the rear (flywheel) end of the engine by four simplex
roller chains and the exhausts driven from the inlets by automatic slack adjusting spur gears at the front end, two unequal-length swirl-inducing switchable inlet ports, siamesed unequal-length exhaust ports
aspiration
two air filters, two hot-film
air mass meters , '
biturbo ': two water-cooled
Garrett GT1749
turbochargers with electrically actuated
Variable Turbine Geometry (VTG) (one turbo per cylinder bank) operating up to 210,000 rpm with a maximum boost of 2.2 bar (32 psi), two air-to-air fan-assisted side-mounted
intercoolers (SMICs), two separate cast alloy
intake manifolds interconnected by a "feedthrough" system to equalise the turbo boost pressure in the two cylinder banks, two-position variable swirl flaps integrated into the intake tract
fuel system & engine management
electric low-pressure
fuel lift pump , one
toothed belt driven 1,600 bar (23,210 psi)
injection pump , one central fuel distributor supplying two
common rail (CR) fuel rails (one per cylinder bank),
Bosch solenoid-valve injectors with seven-hole nozzles for homogenous fuel delivery, single and double pilot injection; Bosch EDC16 electronic
engine control unit (ECU)
exhaust system
twin water-cooled
exhaust gas recirculation (mounted within the 'vee'), air-gap insulated fan-branch alloy steel
exhaust manifolds , two close-coupled primary
catalytic converters plus two main underfloor converters, Euro3 emissions standard
dimensions
length: 516 mm (20.3 in), mass: 270 kg (595 lb)
DIN-rated power & torque output
202 kW (275 PS; 271 bhp); 650 N⋅m (479 lbf⋅ft) at 1,800–2,500 rpm
application
Audi D3 A8 4.0 TDI quattro (05/03-07/05)
reference
"Audi A8 4.0 TDI quattro" . AudiWorld.com .
AUDI AG – press release. 4 March 2003. Retrieved 20 February 2010 . [
dubious –
discuss ] [
unreliable source? ]
"Audi A8 4.0 TDI quattro – in detail" . WorldCarFans.com .
AUDI AG – press release. 12 May 2003. Retrieved 20 February 2010 .
Ten-cylinder diesels
4.9/5.0 V10 TDI PD 230-258kW
This '4.9' or '5.0' badged V10 TDI diesel engine is only used in
Volkswagen Passenger Cars 'premium' models. At its launch in the
Volkswagen Phaeton , it became the
most powerful diesel-engined car in the world . A heavily modified
dry sump version was used in an LMP1
Lola sports car to compete in the 2004
Le Mans under a
Caterpillar badge.
"24 Heures du Mans" . Perkins.com . Perkins Engines Co. Ltd. 16 March 2006. Retrieved 29 September 2009 .
identification
parts code prefix: 07Z
engine configuration & engine displacement
90°
V10 engine , Turbocharged Direct Injection (TDI) turbodiesel; 4,921 cc (300.3 cu in), bore x stroke: 81.0 mm × 95.5 mm (3.19 in × 3.76 in),
stroke ratio : 0.85:1 – undersquare/long-stroke, 492.1 cc per cylinder, 88 mm (3.46 in) cylinder spacing,
compression ratio : 18.0:1, water-cooled alternator
cylinder block & crankcase
low-pressure die-cast aluminium alloy (AlSi8Cu3); bolted-on grey cast iron bearing tunnel and crank carrier with six
main bearings , die-forged steel cross-plane
crankshaft with 18-degree crankpin offset to achieve a 72-degree even
firing order , contra-rotating
balance shaft , diagonally cracked forged
connecting rods , two-part cast aluminium alloy baffled oil
sump
cylinder heads & valvetrain
cast aluminium alloy; two valves per cylinder, 20 valves total, each with two concentric valve springs and bucket
tappets , gear-driven
single overhead camshaft utilising a separate cassette-type 'motor control module'
aspiration
two air filters with two hot-film
air mass meters ,
twin-turbo : two electrically controlled
Garrett GT1852V variable vane turbochargers, two side-mounted intercoolers, two cast alloy intake manifolds
fuel system & engine management
Pumpe Düse (PD) diesel
direct injection : one underfloor electric
fuel lift pump , two camshaft-driven low-pressure fuel pumps supplying common fuel rails (one per cylinder bank), ten camshaft-actuated UI-P1 2,050 bar (29,730 psi)
Unit Injectors with solenoid-actuated nozzles, 72° injection interval; two
Bosch EDC16 32-bit electronic
engine control units (ECUs) working on the 'master/slave' method
exhaust system
water-cooled
exhaust gas recirculation (EGR), air-gap insulated cast iron exhaust manifolds, two close-coupled ceramic
catalytic converters , two main underfloor oxidising catalytic converters, EU3 emissions compliant
dimensions
length: 544 mm (21.4 in)
4.9 DIN-rated power & torque output, ID codes
230 kW (313 PS; 308 bhp) at 3,750 rpm; 750 N⋅m (553 lbf⋅ft) at 2,000 rpm — AJS, BLE, BKW (North America)
5.0 DIN-rated power & torque outputs, ID codes
230 kW (313 PS; 308 bhp) at 3,750 rpm; 750 N⋅m (553 lbf⋅ft) at 2,000 rpm — AYH, BWF
258 kW (351 PS; 346 bhp) at 3,500 rpm; 850 N⋅m (627 lbf⋅ft) at 2,000 rpm — CBWA: Touareg R50
4.9 applications
Volkswagen Phaeton
4motion (AJS: 12/02-10/06),
Volkswagen Touareg (BKW: 11/03-11/04, BLE: 11/04->)
5.0 application
Volkswagen Touareg (AYH: 11/02-11/06, BWF: 12/06-02/09), Touareg R50 (CBWA: 08/07->)
references
"Volkswagen Touareg – in depth" . WorldCarFans.com . 7 October 2002. Retrieved 14 January 2010 .
"Volkswagen Phaeton V10 TDI in detail – The ten-cylinder diesel engine" . WorldCarFans.com . 24 March 2003. Retrieved 14 January 2010 .
"Volkswagen Touareg R50 – in depth" . WorldCarFans.com . Volkswagen Group – press release. 9 October 2007. Retrieved 14 January 2010 .
awards
Was the winner of the "Above 4.0-litre" category for two consecutive years in the 2003 and 2004 annual competition for
International Engine of the Year
"VW V10 TDI wins International Engine of the Year Award" . WorldCarFans.com . VW UK – press release. 27 May 2004. Retrieved 14 January 2010 .
See also
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