Installing Purge-Air Line (Front Section)

WARNING: This page is about a different car, the 2024 Porsche 911, 2023 Porsche 911, and 2022 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Highly inflammable or explosive materials

Danger of fire or explosion
→ Avoid contact with hot parts or sources of ignition.

→ Use suction to remove ignitable vapors.

→ Attach warning sign in a clearly visible position.

→ Contain leaked media using non-flammable absorbent material and put it in a container designed for this purpose for disposal in accordance with local requirements.

→ Secure collection containers/vessels to prevent them from tipping over.

WARNING: Danger of fire due to escaping fuel and hot engine components

Danger of material damage and injury
→ Only check fuel pressure and delivery rate when the engine is cold.

Position the purge-air line in the vehicle.
1. 1.1 Insert purge-air line with the plug-in coupling from below in between the foam part and bulkhead and hold it in this position.
Information

You will need a second mechanic to help you with this step.
Position purge-air line -1- and clip into holder -2 and 3- .

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Purge-air line

Information

You will need a second mechanic to help you with this step.
Fasten purge-air line -1- to carbon canister -2- .

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Purge-air line on carbon canister
1. 3.1 Fit and lock quick connector -3- for the purge-air line -1- .
2. 3.2 Clip purge-air line -1- into holders -4- .
Information

You will need a second mechanic to help you with this step.
Clip ventilation line -1- into holder -2 and 3- .

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Ventilation line
Fasten purge-air line -1- to center tunnel.

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Purge-air line in the center tunnel
1. 5.1 Fit and lock connection point for purge-air line -2- on the underbody.
2. 5.2 Engage purge-air line -1- into the line brackets -3- and lock the locking lugs of the line brackets -4- .
3. 5.3 Clip purge-air line -1- into brackets -5- .
Clip ventilation line -1- into holder -2- .

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Ventilation line
Secure coolant lines -1 and 2- .

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Coolant lines in center tunnel
1. 7.1 Engage coolant lines -1 and 2- in line holder -3- .
2. 7.2 Lock locking lugs -Arrows- on line brackets -3- .
Secure restraining straps on fuel tank -1- .

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Fuel tank with restraining straps
1. 8.1 Position fuel tank cover -3- and fuel tank restraining straps -1- .
2. 8.2 Screw in and tighten screws -2- .
  > Tightening torque 23 Nm (17 ftlb.)
Clip coolant pipe -1- into the holders -2- .

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Coolant pipe
Secure control unit for Tyre Pressure Monitoring (TPM) -1- .

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Control unit for Tyre Pressure Monitoring (TPM)
1. 10.1 Connect and lock electric plug connection -2- .
Install front coolant pipe holder -1- .

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Front coolant pipe holder
1. 11.1 Position holders for front coolant pipes -1- .
2. 11.2 Screw in and tighten screws -2- .
  > Tightening torque 20 Nm (15 ftlb.)
3. 11.3 Clip in coolant pipes.