n249 by passVACUUM HOSE

[Ronin225]

At your own leisure and if you have enough pipe would be better to run a new piece straight to the underside of the inlet manifold but that does the job for now.
Very standard looking engine bay there get some colour in it

 

[Seat Gooner]

At your own leisure and if you have enough pipe would be better to run a new piece straight to the underside of the inlet manifold but that does the job for now.
Very standard looking engine bay there get some colour in it

Oi i know i know i want alot of red in there i was just thinking about running a nice new bit of red all the way

 

[Ronin225]

I had to take the FPR line off the underside of the inlet mani to get to it, so might as well do that at the same time, also 4mm pipe

 

[Seat Gooner]

I had to take the FPR line off the underside of the inlet mani to get to it, so might as well do that at the same time, also 4mm pipe

already done that one yeah i got some 4mm still i might have ago at the other one tonight its not the easiest pipe to get to tho

 

[Mylo]

remove it all... all u need is two vac hoses from the 2 outlets under manifold. one to the fuel pressure reg. one to the top of dump valve. easy as that, get rid of all the rest of the complicating confusing vac lines and stuff. just leave n249 plugged in. simplee.

On the LC one outlet already goes to the FPR Is the R different ?

 

[Ronin225]

On the R underneath the inlet manifold LH side there are two ports.
The one at the back goes straight to N249, the closest then goes to the FPR.
Unfortunately never been under the bonnet of a cupra so cant tell the differences

 

[Mylo]

sounds the same, so you don't actually need to touch the FPR hose then, just remove the other and pipe it straight to the dv

 

[Ronin225]

You probably will have to pull it off the port (FPR) to access the hose that goes to the N249 as its right behind and would be pretty inaccessible otherwise.
Might as well replace FPR line with 4mm while your at it

 

[Mylo]

cool, cheers mate. May try this mod again after all

 

[slim20vt]

Just been for another drive,can't get over the differnce in power .I'm thinking I must have gained 15bhp ,I'm going to get her checked on the rolling road to see if there is adiffernce in power curve! What do all think,I mean in the power any at all?

 

[Mylo]

knowing what rr's are like, you'll be down by about 10% lol

 

[jordyboy004]

Will report back with guide once i have confirmed something lol.

 

[rsmith]

Good job.