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
RPM
125/
4300-
6000
130/
5800
188/ 6000-
7200
160/
6200
154/
5500-
6800
246/
6500
257/
6800
320/
6800
Torque
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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