Audi gasoline straight-4 1.8 L SD 111 HP engine DIY maintenance and service manual

General Information

Audi gasoline straight-4 1.8 L SD 111 HP is an 1847 cc (1.63 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 82.5 mm × 86.4 mm (3.25 in × 3.4 in). This engine was rated 83 kW (111.3 hp). It was used in Audi cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Audi gasoline straight-4 1.8 L SD 111 HP engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	83 kW (111.3 hp)

Specifications

General

Audi gasoline straight-4 1.8 L SD 111 HP engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Benzin 95
Cylinder Configuration	Inline 4
Engine Displacement	112.71 in³112.71 in³1847 cc
Bore	3.25 in3.25 in82.5 mm
Stroke	3.4 in3.4 in86.4 mm

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Engine head and valvetrain

Audi gasoline straight-4 1.8 L SD 111 HP engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	SOHC
Valves per Cylinder	2

Fuel Injection

Audi gasoline straight-4 1.8 L SD 111 HP fuel injection specifications.
Parameter	Value
Injection Type	Jetronic KE