Audi Q7 2007 !
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
Repair Group 00 – Technical data
6
2
♦ The engine number (“engine code” and “serial number”)
can be found at the front below the toothed belt for the
high-pressure pump (left-side) -arrow-.
♦ There is also a sticker on the toothed belt cover showing
the “engine code” and “serial number”.
1.2 Engine data
Audi Q7 models with a 3.0 ltr. TDI engine are always
equipped with steel glow plugs.
2 General repair instructions
2.1 Rules for cleanliness when working on the
injection system
Even small amounts of dirt can cause faults in the injection
system. When working on the fuel supply/injection system,
pay careful attention to the following basic rules:
Code letters BUG BUN
Capacity ltr. 2.967 2.967
Power output kW at rpm 171/4000 1551/4000
Torque Nm at rpm 500/1500 … 2750 500/1400 … 2750
Bore ∅ in mm 83.0 83.0
Stroke mm 91.4 91.4
Compression ratio 17 17
CN at least 51 51
Firing order 1-4-3-6-2-5 1-4-3-6-2-5
Exhaust gas recirculation yes yes
Turbocharging/supercharging yes yes
Self-diagnosis yes yes
Glow plugs Steel glow plugs Steel glow plugs
Catalytic converter yes yes
Charge air cooling yes yes
Lambda control yes yes
Note
更多资料请访问深度汽车论坛 http://shenduauto.com/ 客服QQ：1398556747 电话：18218750259
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