Author Topic: loosing boost  (Read 1426 times)

Offline porter_89

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loosing boost
« on: 30 May 2011, 23:12 »
right people i notised tonight that im loosing boost
it use to hit 20 psi no problem and hold 15 after 5k
now im only hitting 18psi and its dancing between 15-18 and seems sluggish
i tried a spacer in the dv see if that was it only thing i can think of is ipe leak or maf

mods are
wagen worx remap less than 2 months old
forge 007p with yellow spring
silocone tip
CAI air filter
n75 j valve less that 2 months old aswell
its really bugging me

cheers
1.8t-aum-stage 1 remap wagen worx-CAI-demon motorsport TIP-black forge 007P,H.I.D's 6000k-front badgless bonnet bra-r32 reps(selling soon)-m3 rear lights,dropped on JOM coilovers with fk drop links-3" turbo back exhaust-FMIC ordered SOLD SOLD SOLD

to do:
Bbs lm reps want now haha r32 wheels for sale soon pm me if interested

Offline Toby

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Re: loosing boost
« Reply #1 on: 30 May 2011, 23:15 »
Check every pipes and clips, I had a slight boost leak on the oil breather I think it is, only a slight hiss n took fookin ages to find it


A real 304bhp 286lbft in a mk4 golf!

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Offline porter_89

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Re: loosing boost
« Reply #2 on: 30 May 2011, 23:21 »
will do mate doing my nut in
1.8t-aum-stage 1 remap wagen worx-CAI-demon motorsport TIP-black forge 007P,H.I.D's 6000k-front badgless bonnet bra-r32 reps(selling soon)-m3 rear lights,dropped on JOM coilovers with fk drop links-3" turbo back exhaust-FMIC ordered SOLD SOLD SOLD

to do:
Bbs lm reps want now haha r32 wheels for sale soon pm me if interested

Offline daz veedub

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Re: loosing boost
« Reply #3 on: 31 May 2011, 09:42 »
it will be a spilt pipe mate like what was said prob a tiny split but still causes problems

Offline porter_89

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Re: loosing boost
« Reply #4 on: 31 May 2011, 21:44 »
had it scanned today and it said the n249 would that cause me to loose boost as it said boost solinoid??

cheers
1.8t-aum-stage 1 remap wagen worx-CAI-demon motorsport TIP-black forge 007P,H.I.D's 6000k-front badgless bonnet bra-r32 reps(selling soon)-m3 rear lights,dropped on JOM coilovers with fk drop links-3" turbo back exhaust-FMIC ordered SOLD SOLD SOLD

to do:
Bbs lm reps want now haha r32 wheels for sale soon pm me if interested

Offline Damon1991

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Re: loosing boost
« Reply #5 on: 05 June 2011, 21:24 »
Isn't the boost solenoid the N75? Controls the actuator therefore determining boost? When accelerating if the boosting isn't smooth and is juddery id say N75

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Offline richw911

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Re: loosing boost
« Reply #6 on: 05 June 2011, 21:27 »
had it scanned today and it said the n249 would that cause me to loose boost as it said boost solinoid??

cheers

Yep  :smiley:

MKIV Mod Squad™ a part of the headlight police.

Offline porter_89

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Re: loosing boost
« Reply #7 on: 05 June 2011, 21:28 »
na not n75 mate when scanned it keeps coming back with n249 so will the bypass solve this??

cheers
1.8t-aum-stage 1 remap wagen worx-CAI-demon motorsport TIP-black forge 007P,H.I.D's 6000k-front badgless bonnet bra-r32 reps(selling soon)-m3 rear lights,dropped on JOM coilovers with fk drop links-3" turbo back exhaust-FMIC ordered SOLD SOLD SOLD

to do:
Bbs lm reps want now haha r32 wheels for sale soon pm me if interested

Offline richw911

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Re: loosing boost
« Reply #8 on: 05 June 2011, 21:43 »
na not n75 mate when scanned it keeps coming back with n249 so will the bypass solve this??

cheers

Ah yes sorry im not sure TBH  :undecided:

MKIV Mod Squad™ a part of the headlight police.

Offline porter_89

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Re: loosing boost
« Reply #9 on: 05 June 2011, 22:31 »
ah ok antone know if i bypass it it will work
1.8t-aum-stage 1 remap wagen worx-CAI-demon motorsport TIP-black forge 007P,H.I.D's 6000k-front badgless bonnet bra-r32 reps(selling soon)-m3 rear lights,dropped on JOM coilovers with fk drop links-3" turbo back exhaust-FMIC ordered SOLD SOLD SOLD

to do:
Bbs lm reps want now haha r32 wheels for sale soon pm me if interested