Maintenance
Maintenance Procedures
01 - MAINTENANCE
ENGINE OVERVIEW
Gasoline engines
NOTE:
Some engines listed below are for European models.
Engine code
BPJ
BDW
AUK
BBJ
BDX
BAT
BVJ
BXA
Emissions
category
EU IV
EU IV
EU IV
EU IV
EU IV
EU IV
EU IV
EU IV
No. of cylinders
4
6
6
6
6
8
8
10
Displacement
L
2.0
2.4
3.2
3.0
2.8
4.2
4.2
5.2
Output
kW at
RPM
125/
4300-
6000
130/
5800
188/ 6000-
7200
160/
6200
154/
5500-
6800
246/
6500
257/
6800
320/
6800
Torque
Nm at
RPM
280/
1800-
4200
230/3000 330/3400 300/3200
280/
3000-
5000
410/3500 440/3500 540/3500
Bore
mm
82.5
81.0
84.5
82.5
84.5
84.5
84.5
84.5
Stroke
mm
92.8
77.4
92.8
93.0
82.4
92.8
92.8
92.8
Compression ratio
10.3
10.3
12.5
10.5
12.0
11.0
12.5
12.5
Engine code
BPJ
BDW
AUK
BBJ
BDX
BAT
BVJ
BXA
Fuel injection/Ignition
TFSI
MPI
FSI
MPI
FSI
MPI
FSI
FSI
RON
min.
95
* See
footnote
95
* See
footnote
95
* See
footnote
98
* See
footnote
95
* See
footnote
98
* See
footnote
98
* See
footnote
98
* See
footnote
Hydraulic valve lifter
function
X
X
X
X
X
X
X
X
On Board Diagnostic
X
X
X
X
X
X
X
X
Catalytic converter
X
X
X
X
X
X
X
X
Electronic throttle (E-
Gas)
X
X
X
X
X
X
X
X
Oxygen sensor control
X
X
X
X
X
X
X
X
Secondary air injection
X
X
-
X
X
X
X
X
Exhaust gas
recirculation
-
-
-
-
-
-
-
-
2008 Audi A6 Quattro
Maintenance Maintenance Procedures
2008 Audi A6 Quattro
Maintenance Maintenance Procedures
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