Volkswagen gasoline straight-4 1.8 Liters AUQ 177 HP at 5500 RPM, 235 N⋅m at 1950 RPM engine DIY maintenance and service manual

General Information

Volkswagen gasoline straight-4 1.8 Liters AUQ 177 HP at 5500 RPM, 235 N⋅m at 1950 RPM is an 1781 cc (1.57 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 81 mm × 86.4 mm (3.19 in × 3.4 in). This engine was rated 132 kW (177.01 hp) at 5500 rpm and 235 N⋅m (173.33 lbf⋅ft) of torque at 1950 rpm. It was used in Volkswagen cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Volkswagen gasoline straight-4 1.8 Liters AUQ 177 HP at 5500 RPM, 235 N⋅m at 1950 RPM engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	132 kW (177.01 hp) at 5500 RPM
Torque Rating	173.33 lbf⋅ft173.33 lbf⋅ft235 N⋅m at 1950 RPM

Specifications

General

Volkswagen gasoline straight-4 1.8 Liters AUQ 177 HP at 5500 RPM, 235 N⋅m at 1950 RPM engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Benzin 95
Cylinder Configuration	Inline 4
Engine Displacement	108.68 in³108.68 in³1781 cc
Bore	3.19 in3.19 in81 mm
Stroke	3.4 in3.4 in86.4 mm

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Engine head and valvetrain

Volkswagen gasoline straight-4 1.8 Liters AUQ 177 HP at 5500 RPM, 235 N⋅m at 1950 RPM engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	DOHC
Valves per Cylinder	5

Air Intake

Volkswagen gasoline straight-4 1.8 Liters AUQ 177 HP at 5500 RPM, 235 N⋅m at 1950 RPM air intake specifications.
Parameter	Value
Air Intake Method	Turbocharger

Fuel Injection

Volkswagen gasoline straight-4 1.8 Liters AUQ 177 HP at 5500 RPM, 235 N⋅m at 1950 RPM fuel injection specifications.
Parameter	Value
Injection Type	Carburetor
Injection Info	Intake Manifold Injection/ Carburettor