RS2- how do i remove injectors?

[darreni]

Can anyone tell me the procedure for removing the injectors?
I don't want to balls anything up.

Cheers

Darren.

[nothelle300]

not sure if it is the same on the rs2.But first take all the connectors off the top of the injectors, then undo the banjo bolts holding the fuel line to the fuel rail.The feed/return pipe(17 mm)Oh and a little retaining bolt holding the return fuel pipe.Then their are two bolts holding the fuel rail to the inlet manifold.Then just pull the rail/injectors out.Sure to have forgot something though!

[AAH!]

then undo the banjo bolts holding the fuel line to the fuel rail.The feed/return pipe(17 mm)Oh and a little retaining bolt holding the return fuel pipe.

It is possible to gently lever off the fuel rail off the injectors without disconnecting it from the fuel supply. The fuel is under pressure so it will spurt out, but it does stop. You might want to consider replacing the O rings on the injectors when refiting them.

Also you could get your injectors cleaned whilst they are out.

See here:

http://www.s2forum.com/forum/showthread.php?t=11293

[s2driveruk]

are the injector o-rings a certain size or is there a part number?

[Audi Parts Guru]

It is possible to gently lever off the fuel rail off the injectors without disconnecting it from the fuel supply. The fuel is under pressure so it will spurt out, but it does stop. You might want to consider replacing the O rings on the injectors when refiting them.

Also you could get your injectors cleaned whilst they are out.

See here:

http://www.s2forum.com/forum/showthread.php?t=11293

I would strongly advise that you get them properly cleaned and flow tested while they are out

[S2central.net]

Yeah and get new O-rings fitted on them... They are a bit fiddly to replace though.

Paul

[S2central.net]

Listed as 035 906 149 A on the S2 and RS2 engines - need two per injector. Approx 2 quid each retail in the UK from a stealer... Crazy.

If the family album is to be believed than the O-ring dimensions are 7.52 x 3.53

[Jon441cc]

Listed as 035 906 149 A on the S2 and RS2 engines - need two per injector. Approx 2 quid each retail in the UK from a stealer... Crazy.

If the family album is to be believed than the O-ring dimensions are 7.52 x 3.53

Same as VR6

[S2central.net]

And the ABK engine !!!!!

[s2driveruk]

cheers guys, seems all seals and stuff like this are expensive, try the banjo bolts and washers/seal on the p/s lines.......£30 for both ends of the 3 pipes!!!!!

[S-Express]

If anyone's interested, I can buy Viton O rings in that exact size for about 20p each.
Viton are more resiliant to petrol and temperature than rubber o rings.
I'd be quite happy to buy a 100 or so and just distibute them to you guys for cost ?

[S2central.net]

Dang fine idea ... Count me in for 10 please. Doubtless you can be repaid in beer vouchers at a suitable gathering in the future

[s2driveruk]

ditto...when can you get these in? I'm getting my injectors ultrasonically cleaned over the next couple of days by a local ASNU agent. be great to refresh the seals on re-installing.

Cheers
David

[S-Express]

Well i've just ordered 110 o rings at a cost of £20.
As I'm such a nice bloke I'll give the first 10 people to send me an sae to my work address 10 lovely o rings foc - can't say fairer than that.
Send SAE to:
Vannplastic Limited
Unit 6/7, Brymau 4 Trading estate
River Lane
Saltney
Chester
CH4 8RF

[s2driveruk]

In the post tonight Thats fantastic!

Cheers
David