Audi Q7 4L 3.0 TDI (ASB/CASA)
2006-2015 · Diesel · 171 kW / 233 hp · 2967 cm³
Engine oil
| Capacity | 7.5 l |
|---|---|
| Specification | VW 506.01 |
| Viscosity | 5W-30 |
| Change interval | 15 000 km / 12 months |
Tyre pressure (bar)
| Front | 2.3 |
|---|---|
| Rear | 2.5 |
| Front (fully loaded) | 2.6 |
| Rear (fully loaded) | 2.9 |
| Tyre sizes | 235/60 R18, 255/55 R18 |
Bulbs
| Low beam | D1S |
|---|---|
| High beam | H7 |
| Fog lights | H11 |
| Front indicators | PY21W |
| Brake lights | P21/5W |
| Reverse lights | W16W |
Engine
| Timing drive | chain |
|---|---|
| Fuel tank | 100 l |
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Known weak points
- Timing chain tensioner wear at high mileage causing rattling noise, requiring front timing cover removal to replace
- Swirl flap failure in the intake manifold
- EGR cooler and valve fouling reducing performance and triggering warning lights
- Air suspension compressor and strut wear on cars so equipped, causing ride height faults
- High-pressure fuel pump and injector wear causing hard starting over time