Leaking 1.9 TDI fuel pump. Replacing gaskets. AFN diesel pump repair

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Gadomaitis

Жыл бұрын

Helping my family by fixing 1.9 TDI fuel pump. It's time to replace gaskets.
Audi A4 AFN.

Пікірлер: 34

@rafabuczynski3076 Ай бұрын

wanted to do it by myself, but it seems too complicated. Nevertheless, it is a great video, to see someone skilled to perform such an operation. I would stick to buying more powerful and already calibrated pump then, haha.

@aygwm 7 ай бұрын

I recommend using a plastic seal pick

@Gadomaitis 7 ай бұрын

I see your point

@user-iw2nj9zq8g Жыл бұрын

Thank you very much from ksa

@Gadomaitis Жыл бұрын

No worries, Cheers, G.

@Verschlimmbesserung 6 ай бұрын

Hi, I have an Audi 1.9tdi AFN and the pump's shaft has an axial and also some radial play. Is that normal or is it about to crap out? Thanks.

@Gadomaitis 6 ай бұрын

Hi, to be honest, I don't know. If I were you, I wouldn't bother myself if there is a little play, even though it ain't supposed to be. Secondhand pumps in Lithuania are cheap to buy and replacing the seals doesn't cost too much if I'm doing it by my self.

@mitmonbg 8 ай бұрын

Relativly useful.But I am looking for a video replacing gaskets of fuel diesel pump WITHOUT REMOVING IT AWAY FROM MOTOR

@Gadomaitis 8 ай бұрын

Just top seals?

@defaced6294 7 ай бұрын

I did that just top seals cause it was leaking but now my car randomly just wants to run into full RPMs any ideas why? @@Gadomaitis

@Gadomaitis 7 ай бұрын

@@defaced6294 can it be something to do with injection quantity? Have you checked values, are they spot on?

@Morgan-hs9ey 7 ай бұрын

I did top seals replacement (the two square ones) yesterday on a VP37 5 cylinder yesterday and same problem : engine runaway. The head must be out of alignement, I did not make any marks during dissasselby. Do you know how to correctly align it without marks ?

@Gadomaitis 7 ай бұрын

@@Morgan-hs9ey look closely to bolt marks, are they back to exactly same places? If you have diagnostic tool, check injection quantity( injection pump head location responsible for injection quantity) If you don't have, unscrew fourr bolts and try taping the head with hammer, you will notice the difference.

@johnniethepom7545 Жыл бұрын

This is a very informative video . Thank you from Australia . I have a question . What is behind the black cover with wires protruding ? The reason I ask is because I have a VE 44 pump on a 2000 year , 312 Sprinter with an automatic gearbox . It has developed a diesel leak from the bottom edge . I noticed you didn't take this cover off and wondered why ?

@Gadomaitis Жыл бұрын

Thanks, which part of AU? I've been living in Perth, only nice memories. I recon that behind the cover is a simple O-ring seal, it wasn't leaking from there and the kit doesn't include it, so I wasn't considering to change it. I read somewhere, that It's a struggle to change it. Cheers, G.

@johnniethepom7545 Жыл бұрын

@Gadomaitis I've just returned to Perth after being stuck in Sydney ( due to Covid restrictions ) . I'm currently in Kalamunda in the Hills . I've been quoted $2800 - 3400 to replace the seals , if I remove and refit the pump myself !

@Gadomaitis Жыл бұрын

Bloody expensive, knowing that it's an easy job. Isn't it's cheaper to buy used pump from Ebay for ~200eur? and fit it by your self? Kalamunda Hills, I know the place, nice views opening from Goosbery Hill Lookout!

@johnniethepom7545 Жыл бұрын

@Gadomaitis I've watched a few videos now, and it looks like the top can be taken off, and the seals replaced whilst in situ . On closer examination the leak could be from the casting joint below the black cover rather than from it . Many thanks for your replies and I will let you know how the repair goes .

@Gadomaitis Жыл бұрын

Best of luck! Don't forget to update, how it went. Cheers, G.