Crankcase Ventilation Hose on Intake Manifold, USA Vehicles
WARNING: This page is about a different car, the 2024 Audi SQ5 and 2023 Audi SQ5. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Risk of a violating emissions legislation on USA vehicles by the intake of leaked air.
- Do not open the hose connection on the crankcase ventilation.
The crankcase ventilation hose -2- must not be disconnected from the intake manifold -1- on USA vehicles.
- The replacement part is supplied with the crankcase ventilation hose -2- connected to the intake manifold -1-. Refer to the appropriate Electronic Parts Information.
Upper Air Duct Pipe - Tightening Specification and Sequence
-- Tighten the bolts in the steps in the sequence shown:
| Step | Bolts | Procedure/Tightening Specifications |
|---|---|---|
| 1. | Bringing the air duct pipe in the installation position | |
| 2 | -1- | Replace and install all the way by hand. |
| 3 | -2 through 7- | Position and install by hand all the way by doing this the bolts find the previous threads |
| 4. | -1- | 9 Nm |
| 5. | -2 through 7- | 5 Nm |
Throttle Valve Control ModuleGX3 - Tightening Specification and Sequence
-- Tighten the bolts in steps:
| Step | Bolts | Procedure/Tightening Specifications |
|---|---|---|
| 1. | Bring the Throttle Valve Control Module -GX3- with the air duct pipe in the installation position | |
| 2. | -1 through 5- | Position and install by hand all the way by doing this the bolts find the previous threads |
| 3. | -2 to 5- | 5 Nm |
| 4. | -1- | 5 Nm |