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Audi A3 1.6 (1595ccm) 2003-2010


Service Repair Manual

Year2003-2010
Engine codeBGU
Engine size1595ccm
Power75kw
Idle speed670-760/800-860rpm
Compression10.0-13.0bar
Minimum compression7.0bar
Fuel systemSiemens Simos 3
Firing order1-3-4-2
Spark plugNGK BKUR6ET-10
Electrode gap0.9-1.1mm
CO0.5%
CO content at increased idle speed0.3%
Increased idle speed for CO test2500-2800rpm
Lambda0.97-1.03
Radiator cap1.4-1.6bar
Thermostat opens87-102℃
Battery44/60Ah
Alternator90A
Cylinder head tightening torque 140Nm
Cylinder head tightening torque 290°
Cylinder head tightening torque 390°
Spark plug Tightening torque25Nm
Engine oil with filter4.5l
Cooling system8.0l
Gearbox oil 2.0l
Automatic transmission fluid 5.9l
Engine oil gradeVW 502.00 SAE 5W-30
VW 502.00 SAE 5W-40
VW 502.00 SAE 10W-30
VW 502.00 SAE 10W-40
VW 501.01 SAE 5W-50
VW 501.01 SAE 10W-50
Gearbox oil gradeVW G 052 726 A2
Automatic transmission fluid typeVW G 055 025 A2
Brake fluidDOT 4
Wheel info eng
Tire dimension (x/y R z)195/65 R15
205/60 R15
Front wheel presure2.0-2.3bar
Rear wheel presure2.0-2.8bar
Wheel bolt tightening torque (B)120Nm
Brakes info
Minimal front brake disk thickness (R)19.0/22.0/27.0mm
Minimal rear brake disk thickness (R)7.0/9.0mm


Manufacturer

Audi

Model

A3

Type

1.6

Year

2003-2010

Engine code

BGU

Engine size

1595ccm

Power

75kw


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