Removing and installing metering pump V54, Golf GTE — VW

🧭 Before you start

Fits: VW Golf VII Variant (BA), VW Golf VII (5G, 2012–2020)

• Renewed: bracket

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• Always observe the safety precautions when working on the fuel supply system .
• There are different types of the metering pump V54Electronic Parts Catalogue.Different versions; only metering pump V54 with end sealing valve permissible; pay attention to correct part number Electronic Parts Catalogue
• If fuel lines make contact with body, they can transfer sound.
• Check that fuel lines are correctly seated and routed; fuel lines must not make contact with body (risk of transferring sound).

📋 Procedure

1. Observe safety precautions for working on fuel supply system 00Safety instructions.
2. Observe the rules for cleanliness when doing all work on the fuel supply system .
3. Always observe the safety precautions when working on the fuel supply system .
4. Switch off electrical consumers.
5. Switch off auxiliary/supplementary heater and switch off ignition. [Note: If there are customer complaints concerning the auxiliary heater operation in vehicles with a high-voltage system and problems with the fuel supply of the auxiliary heater are the cause, detach the cover for the flange (C) from vehicle prior to removing the fuel tank 20Fuel delivery unit/fuel gauge sender, and check connector (A) as well as fuel line (B) leading to metering pump V54 for correct installation and damage.On vehicles with high-voltage system, the metering pump V54(1) cannot be accessed if the fuel tank is installed 20Fuel delivery unit/fuel gauge sender (Assembly overview - fuel delivery unit/fuel gauge sender). Therefore, bleed fuel line (2) (and corresponding riser tube) leading to metering pump V54(1) as necessary after the fuel tank has been installed (e.g. upon repair work on the fuel delivery unit, when the fuel line (2) leading to V54(1) has been emptied) .]

6. Remove fuel tank 20Fuel delivery unit/fuel gauge sender.
7. Press securing lugs (1) to one side with suitable tool.
8. Push up metering pump V54(6) with bracket (5) and lift pump off fuel tank.
9. Separate connector (2) from metering pump V54(6).
10. Take metering pump V54(6) out of guides (4).
11. Release O-type clips (3) and pull fuel lines off metering pump V54(6). Seal fuel lines. [Note: There are different types of the metering pump V54Electronic Parts Catalogue.Different versions; only metering pump V54 with end sealing valve permissible; pay attention to correct part number Electronic Parts Catalogue] [Note: Install metering pump V54(1) with correct orientation. The fuel line leading to auxiliary heater (3) must be connected to the connection on the same side where the connector (4) is located. The fuel line (2) leads to the fuel tank via the fuel delivery unit (this illustration shows the configuration for vehicles with high-voltage system).Install metering pump V54(6) with correct orientation. The fuel line leading to auxiliary heater must be connected to the connection on the same side where the connector (2) is located (this illustration shows the configuration for vehicles with high-voltage system).]
12. Renew bracket if retaining tabs (1) and (5) are damaged or broken off.
13. Renew O-type clip (7).
14. Insert metering pump V54(6) into bracket so that O-type clips (8) are seated in guides (5) and connector (2) does not make contact with bracket.
15. Engage electrical wire (3) in guides (arrows).
16. Install bracket with metering pump V54(6) ensuring proper engagement of retaining tabs (1).
17. Check that fuel lines are properly secured in retainers (5). [Note: If fuel lines make contact with body, they can transfer sound.]
18. Check that fuel lines are correctly seated and routed; fuel lines must not make contact with body (risk of transferring sound).

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