Volkswagen gasoline straight-4 1.8 Liters DAJB 189 HP at 4200 RPM, 320 N⋅m at 1450 RPM engine DIY maintenance and service manual

General Information

Volkswagen gasoline straight-4 1.8 Liters DAJB 189 HP at 4200 RPM, 320 N⋅m at 1450 RPM is an 1798 cc (1.58 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 82.5 mm × 84.2 mm (3.25 in × 3.31 in). This engine was rated 141 kW (189.08 hp) at 4200 rpm and 320 N⋅m (236.02 lbf⋅ft) of torque at 1450 rpm. It was used in Volkswagen cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Volkswagen gasoline straight-4 1.8 Liters DAJB 189 HP at 4200 RPM, 320 N⋅m at 1450 RPM engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	141 kW (189.08 hp) at 4200 RPM
Torque Rating	236.02 lbf⋅ft236.02 lbf⋅ft320 N⋅m at 1450 RPM

Specifications

General

Volkswagen gasoline straight-4 1.8 Liters DAJB 189 HP at 4200 RPM, 320 N⋅m at 1450 RPM engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Gasoline
Cylinder Configuration	Inline 4
Engine Displacement	109.72 in³109.72 in³1798 cc
Bore	3.25 in3.25 in82.5 mm
Stroke	3.31 in3.31 in84.2 mm

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Engine head and valvetrain

Volkswagen gasoline straight-4 1.8 Liters DAJB 189 HP at 4200 RPM, 320 N⋅m at 1450 RPM engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	DOHC
Valves per Cylinder	4

Air Intake

Volkswagen gasoline straight-4 1.8 Liters DAJB 189 HP at 4200 RPM, 320 N⋅m at 1450 RPM air intake specifications.
Parameter	Value
Air Intake Method	Turbocharger

Fuel Injection

Volkswagen gasoline straight-4 1.8 Liters DAJB 189 HP at 4200 RPM, 320 N⋅m at 1450 RPM fuel injection specifications.
Parameter	Value
Injection Type	GDI