N249 Bypass

[stevegti6]

im going to try the n249 bypass am i right in saying i just need vacuum hose or do i need a Y piece connecter i will ask oly 20vt to assist me as he has done it and live 5 mins down the road from me
i think nick barnes done the bypass i will ask him if it maid a differnce also

 

[Bogwoppit]

You just need the vacuum hose as you can reuse one of you existing Y pieces.

 

[B3NPM_Cupra]

yep just vac hose matey.....this made a world of difference on mine.

 

[delcac]

yep just vac hose matey.....this made a world of difference on mine.

Pray tell more.

 

[nick-barnes07]

didnt make any difference on mine , and i followed the step by step on here

 

[karl.w]

it will only make a difference if your ecu is dumping boost while on full throttle.
Thats the whole point of the n249 it lets the ecu open the dump valve to get rid of some boost.
when you bypass it i wont be able to dump any boost so your engine gets it all.
Dump valve response may also be quicker when the n249 is bypassed but thats about it

 

[PhilW]

How many times has this been covered now?

 

[delcac]

Sorry to be Mr Thicko from.......

Can someone point me in the right direction for the instructions on how to do this little mod, thanks.

 

[Bogwoppit]

Here you go:

http://www.seatcupra.net/forums/showthread.php?t=106707&highlight=n249

 

[PhilW]

http://www.seatcupra.net/forums/search.php

 

[M87NER]

can some tell me what would happen if you remove the black box on top of the coil packs (dont no what its called,lol) and block the hose that goes into it up. ta

 

[PhilW]

Why would you want to do that? Just bypass the whole lot properly.

 

[M87NER]

ive orderd some hose, should be with me the next couple of days, can the black box be removed then without using the resistor? Ive read that some people have not botherd using the resistor but left it connected-what do they mean by 'left it connected' what part?

cheers

 

[M87NER]

Will the black box get to hot where ive put it? because ive removed the bracket that hold the engine cover on and needed fix it somewhere.

 

[karl.w]

right above the turbo it will melt in no time and is a bit of a fire hazzard

 

[M87NER]

Time to move it then, cheers

 

[PhilW]

What the hell....

Just by pass it and leave the N112's plugged in. Please search for how to do it or even look in FAQ section.

 

[Beaker™]

Its real easy, just search for pics and copy the vacuum plumbing. Failing that i'm sure Olly will help you out, give him a bell

Mine, if its any help....

 

[M87NER]

Sorry if i start to annoy peeps with this, think ive done it, please confirm,

TVM

 

[karl.w]

that looks about right