Audi gasoline straight-4 1.2 L CYVB 109 HP engine DIY maintenance and service manual

General Information

Audi gasoline straight-4 1.2 L CYVB 109 HP is an 1197 cc (1.05 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 71 mm × 75.6 mm (2.8 in × 2.98 in). This engine was rated 81 kW (108.62 hp). It was used in Audi cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Audi gasoline straight-4 1.2 L CYVB 109 HP engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	81 kW (108.62 hp)

Specifications

General

Audi gasoline straight-4 1.2 L CYVB 109 HP engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Gasoline
Cylinder Configuration	Inline 4
Engine Displacement	73.05 in³73.05 in³1197 cc
Bore	2.8 in2.8 in71 mm
Stroke	2.98 in2.98 in75.6 mm

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Engine head and valvetrain

Audi gasoline straight-4 1.2 L CYVB 109 HP engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	DOHC
Valves per Cylinder	4

Air Intake

Audi gasoline straight-4 1.2 L CYVB 109 HP air intake specifications.
Parameter	Value
Air Intake Method	Turbocharger

Fuel Injection

Audi gasoline straight-4 1.2 L CYVB 109 HP fuel injection specifications.
Parameter	Value
Injection Type	GDI