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Model specific boards => Golf mk4 => Topic started by: kingaz on 27 February 2013, 02:59

Title: whats an n249?
Post by: kingaz on 27 February 2013, 02:59
Keep reading shiz about bypassing some n249 valve. Whats this and what does it do? Wheres it located and how do i bypass it?
Title: Re: whats an n249?
Post by: Granta Gti on 27 February 2013, 07:46
It regulates the car dumping the air through the dump valve. If you have it you will see a resevoir ontop of your number 4 coil pack. The bypass removes it from the car so that it dumps the charged air as soon as you lift off the throttle. Have a look in the mk4 maintenance section and there is a right up on it. I used 4mm vacuum hose. 2 meters of it to do the bypass. I don know what the benefits are but it dumps charged air better  :grin:
Title: Re: whats an n249?
Post by: rio_gti on 27 February 2013, 09:03
I think that if the ecu decides to it can open the DV at anytime thus loosing boost so getting rid is best!!!!
Title: Re: whats an n249?
Post by: stfc_gti on 27 February 2013, 10:33
what next i wonder.
Title: Re: whats an n249?
Post by: rio_gti on 27 February 2013, 11:20
what next i wonder.

Lol don't be mean  :whistle:
Title: Re: whats an n249?
Post by: dom on 27 February 2013, 17:00
what next i wonder.

My money is on 'Should I buy coilovers or lowering springs?' :whistle:
Title: Re: whats an n249?
Post by: GTi_James on 27 February 2013, 17:31
mine was on his previous post and it'll be "boost leak! someone help!" or "where is the breather pipes?" with possible modding questions for catch cans to follow  :whistle:  :wink:
Title: Re: whats an n249?
Post by: Dalo Harkin on 27 February 2013, 19:15
We all started somewhere
Title: Re: whats an n249?
Post by: Nino on 27 February 2013, 21:46
play nice gentelmen  :grin:
Title: Re: whats an n249?
Post by: kingaz on 27 February 2013, 22:50
Lol yeah and like ive said its what forums r for. At the end of the day iv just got the car, i dont know much about um and the car has a few problems.
Plus the car already has coilovers  :wink:
If u aint got anything constructive to say then dont bother. If it wasnt for this forum id still have a blocked pick up pipe and oossibly  a seized engine. When my golfs got no problems and is how i want it ill stop writing so much. U dont have to click on my posts, u choose to.
Title: Re: whats an n249?
Post by: rio_gti on 27 February 2013, 23:02
Lol yeah and like ive said its what forums r for. At the end of the day iv just got the car, i dont know much about um and the car has a few problems.
Plus the car already has coilovers  :wink:
If u aint got anything constructive to say then dont bother. If it wasnt for this forum id still have a blocked pick up pipe and oossibly  a seized engine. When my golfs got no problems and is how i want it ill stop writing so much. U dont have to click on my posts, u choose to.

It's only a bit of banter  :wink:

And you'll never have no problems with a golf  :grin:
Title: Re: whats an n249?
Post by: kingaz on 27 February 2013, 23:32
Lol yeah and like ive said its what forums r for. At the end of the day iv just got the car, i dont know much about um and the car has a few problems.
Plus the car already has coilovers  :wink:
If u aint got anything constructive to say then dont bother. If it wasnt for this forum id still have a blocked pick up pipe and oossibly  a seized engine. When my golfs got no problems and is how i want it ill stop writing so much. U dont have to click on my posts, u choose to.

It's only a bit of banter  :wink:

And you'll never have no problems with a golf  :grin:
Lmao im regretting buyin a bluddy golf atm!!
Title: Re: whats an n249?
Post by: Nino on 27 February 2013, 23:36
Lol yeah and like ive said its what forums r for. At the end of the day iv just got the car, i dont know much about um and the car has a few problems.
Plus the car already has coilovers  :wink:
If u aint got anything constructive to say then dont bother. If it wasnt for this forum id still have a blocked pick up pipe and oossibly  a seized engine. When my golfs got no problems and is how i want it ill stop writing so much. U dont have to click on my posts, u choose to.

It's only a bit of banter  :wink:

And you'll never have no problems with a golf  :grin:

Telling lies now are we Rio?  :grin:
Title: Re: whats an n249?
Post by: rio_gti on 27 February 2013, 23:41
Lol about what?

Just cos I got 99 problems but the golf ain't one  :wink:
Title: Re: whats an n249?
Post by: stfc_gti on 28 February 2013, 08:36
Lol yeah and like ive said its what forums r for. At the end of the day iv just got the car, i dont know much about um and the car has a few problems.
Plus the car already has coilovers  :wink:
If u aint got anything constructive to say then dont bother. If it wasnt for this forum id still have a blocked pick up pipe and oossibly  a seized engine. When my golfs got no problems and is how i want it ill stop writing so much. U dont have to click on my posts, u choose to.

It's only a bit of banter  :wink:

And you'll never have no problems with a golf  :grin:
Not entirely true, but when you get 1 problem you can sure guarantee 20 more will follow.
I have 2 years of problem free ownership, these last 3 months have been hellish.
Title: Re: whats an n249?
Post by: GTi_James on 28 February 2013, 08:49
Lol yeah and like ive said its what forums r for. At the end of the day iv just got the car, i dont know much about um and the car has a few problems.
Plus the car already has coilovers  :wink:
If u aint got anything constructive to say then dont bother. If it wasnt for this forum id still have a blocked pick up pipe and oossibly  a seized engine. When my golfs got no problems and is how i want it ill stop writing so much. U dont have to click on my posts, u choose to.

It's only a bit of banter  :wink:

And you'll never have no problems with a golf  :grin:
Not entirely true, but when you get 1 problem you can sure guarantee 20 more will follow.
I have 2 years of problem free ownership, these last 3 months have been hellish.

firstly Kingaz its just a bit of a mess about, i remember one of my noob posts back in the day i think it was "what is a sump?" i had grief off of this lot for a start so dont worry about it pal everyone will get it

and secondly lets pick apart what has been said here:

And you'll never have no problems with a golf 

i detect a bit of double negative which what he means is you'll never have no problems with a golf, this to sounds like no matter what you get dragged through in life the golf will always have a problem  :laugh:

words of wisdom  :grin:
Title: Re: whats an n249?
Post by: stfc_gti on 28 February 2013, 10:37
http://www.golfgtiforum.co.uk/index.php?topic=217884.0
Title: Re: whats an n249?
Post by: rio_gti on 28 February 2013, 10:40
Double negative.... correct!!!

And if its not a problem it's something that's just wanted to be done  :evil:
Title: Re: whats an n249?
Post by: Nino on 28 February 2013, 13:20
Bloody hell gov this has turned into a lovely topic lol good read while I'm on my lunch break :D
Title: Re: whats an n249?
Post by: GTi_James on 28 February 2013, 16:13
Bloody hell gov this has turned into a lovely topic lol good read while I'm on my lunch break :D

 :whistle:  :grin: