audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Engine assy,cylinder block,crankcase > < Engine number
4-cyl. Diesel Direct Injection Engine (TDI), Mech. Components
Technical data
Engine data

Code letters

AGR

AHF

ALH

ASV

Capacity

l

1.896

1.896

1.896

1.896

Output

kW at rpm

66/4000

81/4150

66/3750

81/4000

Torque

Nm at rpm

210/1900

235/1900

210/1900

235/1900

Bore

øin mm

79.5

79.5

79.5

79.5

Stroke

mm

95.5

95.5

95.5

95.5

Compression

19.5

19.5

19.5

19.5

CN

at least

49

49

49

49

Firing order

1-3-4-2

1-3-4-2

1-3-4-2

1-3-4-2

Exhaust gas recirculation system

yes

yes

yes

yes

Charge air cooler

yes

yes

yes

yes

Valve timing 1)

Inlet opens after TDC

16.0°

16.0°

16.0°

16.0°

Inlet closes after BDC

25.0°

25.0°

25.0°

25.0°

Exhaust opens before BDC

28.0°

28.0°

28.0°

28.0°

Exhaust closes before TDC

19.0°

19.0°

19.0°

19.0°

    1)    with 1 mm valve lift and 0 mm valve play

Engine assy,cylinder block,crankcase > < Engine number