Audi Workshop Service and Repair Manuals > A3 Mk1 > Power unit | 4-Cylinder engine (2-valve, roller rockers), Mechanics | Technical data | Technical data | Engine data

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4-Cylinder engine (2-valve, roller rockers), Mechanics

Technical data

Engine data


Engine code			BAH
Manufactured			01.01 ä
Capacity		cc	1598
Output		kW at rpm	74/5500
Torque		Nm at rpm	140/3500
Bore		ø mm	76.5
Stroke		mm	86.9
Compression ratio			10.3
RON		at least	91 unleaded1)
Injection, ignition			Motronic ME 7.5.10
Knock control			1 knock sensor
Self-diagnosis			yes
Lambda control			1 probe
Catalytic converter			yes

1) With 24 % alcohol

Power unit
4-Cylinder engine (2-valve, roller rockers), Mechanics / Technical data
Engine data

Engine assy,cylinder block,crankcase > < Engine number