Audi diesel straight-4 2.0 L CNHA 188 HP engine DIY maintenance and service manual

General Information

Audi diesel straight-4 2.0 L CNHA 188 HP is an 1968 cc (1.73 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 81 mm × 95.5 mm (3.19 in × 3.76 in). This engine was rated 140 kW (187.74 hp). It was used in Audi cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Audi diesel straight-4 2.0 L CNHA 188 HP engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	140 kW (187.74 hp)

Specifications

General

Audi diesel straight-4 2.0 L CNHA 188 HP engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Diesel
Cylinder Configuration	Inline 4
Engine Displacement	120.09 in³120.09 in³1968 cc
Bore	3.19 in3.19 in81 mm
Stroke	3.76 in3.76 in95.5 mm

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Engine head and valvetrain

Audi diesel straight-4 2.0 L CNHA 188 HP engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	DOHC
Valves per Cylinder	4

Air Intake

Audi diesel straight-4 2.0 L CNHA 188 HP air intake specifications.
Parameter	Value
Air Intake Method	Turbocharger

Fuel Injection

Audi diesel straight-4 2.0 L CNHA 188 HP fuel injection specifications.
Parameter	Value
Injection Type	GDI