Audi Q7: Coolant Pipes
Overview - Coolant Pipes
Note
The arrows on the coolant pipes and ends of coolant hoses must
align.
Coolant Pipe on the Engine

1 - Bolt
2 - Left Front Coolant Pipes
- Removing and installing. Refer to
→ Chapter "Front Left Coolant Pipes, Removing and Installing".
3 - Bolt
4 - Bracket
5 - Bolt
6 - Seal
7 - Bolt
8 - Right Front Coolant Pipe
- Removing and installing. Refer to
→ Chapter "Right Front Coolant Pipe, Removing and Installing".
9 - Seal
10 - Bolt
11 - Bolt
12 - Bolt
13 - Bolt
14 - Seals
15 - Coolant Pipes on the Compressor
- Removing and installing. Refer to
→ Chapter "Supercharger Coolant Pipes, Removing and Installing".
16 - Seals
17 - O-Ring
18 - Upper Coolant Pipe
- Removing and installing. Refer to
→ Chapter "Upper Coolant Pipe, Removing and Installing".
19 - Bolt
20 - Bolt
21 - Left Coolant Pipe
- Removing and installing. Refer to
→ Chapter "Left Coolant Pipe, Removing and Installing".
22 - Bolt
23 - Gasket
24 - Left Front Coolant Pipe
- Removing and installing. Refer to
→ Chapter "Front Left Coolant Pipe, Removing and Installing".
25 - Bolt
Coolant Pipe on the Transmission

1 - Transmission
2 - Bolt
3 - Right Coolant Pipe on the Transmission
- Removing and installing. Refer to
→ Chapter "Right Coolant Pipe on Transmission, Removing and Installing".
4 - Nut
5 - Bolt
6 - Left Coolant Pipe on Transmission
- Removing and installing. Refer to
→ Chapter "Left Coolant Pipe on Transmission, Removing and Installing".
7 - Bolt
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Front Left Coolant Pipe, Removing and Installing
Special tools and workshop equipment
required
Hose Clip Pliers -VAS6340-
Removing
WARNING
There is a risk of injury if the radiator fan tu
Overview - Radiator/Radiator Fan
Radiator
1 - Coolant Hose
Lift the clamp to remove
Connecting. Refer to → Fig. "Connect the Coolant Hose to the Connector Coupling".
2 -&nbs
Special tools and workshop equipment
required
Container of the Coolant Collection System -VAS5014- or the
Shop Crane - Drip Tray -VAS6208-
Elbow Assembly Tool -T10118-
Caution
This proc
SEE MORE:
Function overview
Applies to: vehicles with Audi pre sense
Within the limits of the system, the Audi pre
sense functions can initiate measures in certain
driving situations to protect the vehicle occupants
and other road users. Depending on the vehicle
equipment, various Audi pre sense systems
may b
General Description
The Knock Sensor 1 -G61- is a tuned accelerometer on the
engine which converts engine vibration to an electrical signal.
The Engine Control Module -J623- uses this signal to determine
the presence of engine knock and to retard spark timing, if
necessary.
Special tools and wor