MK3 GTD

[Otis2]

Envy - have a read through this recent thread in the "Troubleshooting" section:

http://www.vwdiesel.net/phpBB/viewtopic.php?t=3614&start=0

[envy]

Now I've workod with my pump! And golf is getting faster! What I get! I undersood that new cluch is necessary So now I think abou the intercooler! What could you tell! Can I put one from TDI or its better to find one from Mk2 GTD???

[Benjamin]

when do you know the injectors/nozles are getting to little when feuling up? Can you measure this on a IDI, how do can you do this? (not enginespecifik please)

Greetz, Benjamin

[Benjamin]

when do you know the injectors/nozles are getting to little when feuling up? Can you measure this on a IDI, how do can you do this? (not enginespecifik please)

Someone who can get me this exlained? :roll:
tnx

Greetz, Benjamin

[Benjamin]

yes, i got a EGT meter, but the EGT goes up when the feul goes up, when there is more air, the egt's lower.

But how can i know that the injectors are to little? i'm busy with my 1.9td (non vw) i got 11mm plunjer, planning governermod, gt20v turbo, ... so how do i know my injectors are to little?

ore is there a link between EGT and to little injectors?

Greetz, Benjamin

[TDForNow]

My understanding is, small (overfueled) injectors would show high egt's because though, they're shooting more fuel, it's occuring with a longer duration to do so and with more timing advance to compensate for this. Bigger injectors can deliver the demanded quantity of fuel in a shorter, better timed event, helping to keep egt's down as long as there is enough air in there as well.

Alain

[envy]

Hi again!

So nobody has answered on my quastion about IC!  :roll:

Yesterday I bought GTD nozzles and today they will be fitted! But the mech told me that 150bar are necessary, in forum I read smth about 155 and 180 bar? how is it??? :dontknow:

I and more! Mech also told me that I have different turbo than others AAZ has, could someone posr pics of turbo's available on AAZ!

[Wingaman]

Where are you from ?

If you have an AAZ, i think your in us or canada. This engine already have a turbo.

If you speak french, go in the "Moteur a injection indirecte" in the french section of this forum.

[Benjamin]

about the nozzle's, i know you can adjust the pressure if you place plates under the spring, so you can make higher pressure, but i though, the pump got his limits  :!:

Greetz, Benjamin

[envy]

Where are you from ?

If you have an AAZ, i think your in us or canada. This engine already have a turbo.

If you speak french, go in the "Moteur a injection indirecte" in the french section of this forum.

I am from Latvia, near the Baltic see!

of course I have turbo, but it is different from that my friends have! Also my car is faster then theirs!

Therefore I want to now, what turbo is it and how to higher pressure!

[935racer]

There were 4 turbos available for the 1.9td AAZ engine code. The ko3, the garrett t2 and pretty much the same one an airesearch t2, and the kkk k14. All of them are way to small for a 1.9 engine, the t2's and the k14, would be better suited for a 1000-1500cc engine, the ko3 is even smaller and would be good for something like a snowmobile :lol:  Moral of the story is get a turbo from a 1.6td a garrett t3 or a kkk k24 than you can make some decent boost without creating excessive EGT's and exhaust backpressure.

Also 155 -165 bar seems to work pretty good for tuned td's.

[Wingaman]

I agree, but please go to your profile and set your location !

It's an inportant information for us, and a good things if u need help.

Some one near you can help you.

Like if your said your engine consump oil, I will say take the car to my home and I will check it.  :roll:  I'm from canada, and soposed to be, your from france ....

There whant I have to say

[Wingaman]

Suposed to be a K14 or a T2 from your engine year.

Boot can boost 1 bar (14.7psi) without problem. Above that you can with an intercooler.

[envy]

So nozzles are fitted

There is much more smoke But I'm not sure that there is pretty much difference  :roll:

Maybe near the red line car is faster  :twisted:  

And one more quastion today... How can I know, what turbo is it?? Is it written anywhere on it???

So, next step I'll do - throw out the catalysor!  

I got the IC from FIAT TEMPRA, now I have to think about fitting it!

[Benjamin]

I got the IC from FIAT TEMPRA, now I have to think about fitting it!

IF this is the same as the Delta one, it will crack on HIGH boost becouse of the plastik caps.

Greetz, Benjamin