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1.9 TDI AFN pump sealed. Adjust the dispensing machine.

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StefanR.



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Post28-01-2023, 12:47    Subject: 1.9 TDI AFN pump sealed. Adjust the dispensing machine. Quote
Hello everyone,

I have replaced the fuel pump on my 1999 Audi A4 1.9 TDI AFN. Specifically, I replaced the fuel pump head. I marked the location where it was. However, I wasn't able to do it perfectly. I had an instruction for this, but I can't find it anymore. How should it be adjusted? I know that it involves using VCDS and a specific value, then loosening and slightly moving the head until the value is correct at idle. I have successfully done this on an AEL before. Worked wonderfully.

Thank you in advance.


Translated on 03-07-2026, 15:19.
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Post28-01-2023, 15:04    Subject: 1.9 TDI AFN pump sealed. Adjust the dispensing machine. Translating...

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 1.9 TDI AFN pump sealed. Adjust the dispensing machine.
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StefanR.



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Post31-01-2023, 18:10    Subject: 1.9 TDI AFN pump sealed. Adjust the dispensing machine. Translating...

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Oh shit das hab ich garnicht gesehen.

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Herbert
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Post31-01-2023, 19:08    Subject: 1.9 TDI AFN pump sealed. Adjust the dispensing machine. Translating...

[Translating...]

Auch hier:
Zerlegen des Mengenstellwerkes einer VP37

hg
Herbert
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