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Audi Workshop Service and Repair Manuals

Engine assy,cylinder block,crankcase > < Engine number
4-cylinder Engine (2-valve), Mechanical Components
Technical data
Engine data

Code

AEH

AKL

APF

Capacity

l

1.6

1.6

1.6

Output

kW at rpm

74/5600

74/5600

74/5600

Torque

Nm at rpm

145/3800

145/3800

145/3800

Bore

øin mm

81.0

81.0

81.0

Stroke

mm

77.4

77.4

77.4

Compression

10.2

10.2

10.2

RON

at least

95 1)

95 1)

95 1)

Injection-/Ignition system

Simos 2

Simos 2

Simos 3.3

Firing order

1-4-3-2

1-4-3-2

1-4-3-2

Knock control

yes

yes

yes

Secondary air system

no

no

yes

Exhaust gas recirculation system

no

no

yes

Intake manifold changeover

yes

yes

yes

    1)    Regular unleaded petrol RON 91 can be used but will cause a slight loss of power.

Code

AEH

AKL

APF

Valve timing 2)

Inlet opens after TDC

Inlet closes after BDC

41°

41°

41°

Exhaust opens before BDC

37°

37°

37°

Exhaust closes before TDC

    2)    With 1 mm valve lift and 0 mm valve play

Engine assy,cylinder block,crankcase > < Engine number