Will s2 coupe fuel pump fitin an s6 avant

[220bhp]

I think the fuel pump has failed on my ur s6. I have the original pump from my s2 coupe so can I use that.

[irishs2]

8A0906091G is the part number for the fuel pump , and according to Kate its the same as the coupe.

[UrS4boy]

8A0906091G is the part number for the fuel pump , and according to Kate its the same as the coupe.

Only after VIN 8B-M-000 001

[irishs2]

Which fuel pump did they use before that vin?

[twoqu]

False economy not to replace it with a new one if its suspect. Not a particularly pleasant job and they are prone to failure as Dave has pointed out in his guides.
Unless the Coupe one has been replaced in its lifetime its over 20 years old!

[UrS4boy]

Which fuel pump did they use before that vin?

895906089E, the taller pump, also used in the RS2

[UrS4boy]

False economy not to replace it with a new one if its suspect. Not a particularly pleasant job and they are prone to failure as Dave has pointed out in his guides.

Agree. I always say, "Sure, you *could* reuse a condom, but why would you?"

Same with used fuel pumps (that said, I keep a good used spare in the boot for emergencies).

[diesel des]

You keep a spare what in the boot dave lol.

So I had heard a special tool is required to remove the urs pump basket?

[UrS4boy]

C4 Fuel Pump Testing and Replacement info

You keep a spare what in the boot dave lol. So I had heard a special tool is required to remove the urs pump basket?

Umm...one hint: FUEL PUMP.

You don't have to remove the basket to just change the fuel pump, at least in a C4 UrS. Here is a link to my most up-to-date C4 Fuel Pump Testing and Replacement pdf:

(It shoould have enough info to work for B3s and B4s. I know it works for B5s)

http://12v.org/urs/Fuel%20Pump%20Testing%20and%20Replacement%20ProceduresRev3.pdf

[diesel des]

Ah I need to fit a 044 pump and I think it uses a different basket. Maybe that's when it gets difficult..

[220bhp]

You will need the basket from an Audi 200 to fit an 044 pump.

[UrS4boy]

You will need the basket from an Audi 200 to fit an 044 pump.

Or early V8s. They used the 60 mm diameter basket required to fit the 044 fuel pump.

[diesel des]

Yep have that and a few pipe fittings that apparently are different too? Just need to get the gearbox back in after the clutch change, change the engine mounts to the softer ones, change the gearbox and diff oil from the cheap crap i used for run in to the expensive synthetic stuff, tidy up the crank case breather separator cyclone system I have put on and then onto fuel pump.....

[PRY4SNO]

Ah I need to fit a 044 pump and I think it uses a different basket. Maybe that's when it gets difficult..

Check out the Deatschwerks DW300... I have one in my UrS4 and from the stats I've found online flows about the same as an 044. Way quieter (in fact I can't even hear it prime). Cheaper too.

http://www.efiexpress.com/catalog/pr...roducts_id=123

[UrS4boy]

Check out the Deatschwerks DW300... I have one in my UrS4 and from the stats I've found online flows about the same as an 044. Way quieter (in fact I can't even hear it prime). Cheaper too.[/url]

Did it come with that metal adapter collar?