Audi Q7 2007 Repair Manual page 12

Audi Q7 2007 ➤
Fuel Injection and Ignition - Edition 02.2015
1 - Secondary Air Injection Sol‐
enoid Valve - N112-
2 - Intake Manifold Runner
Control Valve - N316-
3 - Secondary Air Injection Sol‐
enoid Valve 2 - N320-
Note
Depending on the version, not in‐
stalled on USA vehicles.
4 - To the Brake Booster
5 - Distribution Piece with Clo‐
sure Cap
6 - Left Secondary Air Injection
Combination Valve
❑ Checking. Refer to ⇒
Engine Mechanical;
Rep. Gr. 26 ; Secondary
Air System; Secondary
Air Injection Combina‐
tion Valves, Checking
Function and for Leaks .
❑ Removing and instal‐
ling. Refer to ⇒ Engine
Mechanical; Rep. Gr.
26 ; Secondary Air Sys‐
tem; Left Secondary Air
Injection Combination
Valve, Removing and
Installing .
7 - Check Valve
8 - Vacuum Pump
9 - Cylinder Head Coolant
Valve - N489-
10 - Vacuum Actuator
❑ For intake manifold flap at cylinder bank 2 (left)
❑ Removing and installing. Refer to
⇒ "2.3.2 Intake Flap Control Vacuum Actuator, Removing and Installing, Cylinder Bank 2 (Left)",
page 10 .
11 - Coolant Pump
12 - Check Valve
13 - Vacuum Actuator
❑ For intake manifold flap at cylinder bank 1 (right)
❑ Removing and installing. Refer to
⇒ "2.3.1 Intake Flap Control Vacuum Actuator, Removing and Installing, Cylinder Bank 1 (Right)", page
9 .
14 - Right Secondary Air Injection Combination Valve
❑ Checking. Refer to ⇒ Engine Mechanical; Rep. Gr. 26 ; Secondary Air System; Secondary Air Injection
Combination Valves, Checking Function and for Leaks .
❑ Removing and installing. Refer to ⇒ Engine Mechanical; Rep. Gr. 26 ; Secondary Air System; Right
Secondary Air Injection Combination Valve, Removing and Installing .
8
Rep. Gr.24 - Multiport Fuel Injection
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