Welcome,
Guest
. Please
login
or
register
.
Did you miss your
activation email
?
November 01, 2024, 09:32:44 pm
News:
Home
Forum
Mods
Modifications Catalogue
Detailing Catalogue
Login
Register
Search
MK5 Golf GTI
»
Forum
»
All Things Mk5
»
How to Guides / Troubleshooting
»
Boost help/advice
« previous
next »
Print
Pages: [
1
]
Go Down
Author
Topic: Boost help/advice (Read 1395 times)
gazrn
Always Involved
Thank You
-Given: 0
-Receive: 2
Posts: 128
Boost help/advice
«
on:
August 21, 2014, 11:17:10 am »
Hi guys, had a 2007 GTI (32k on the clock) for a few months now and wondering if I have a boost leak. Before I bought mine I drove a mates standard gti and loved how hard it pulled, fast forward to buying mine and over the last few weeks I have been wondering if I have a boost leak. When I drive the car hard boost doesn't kick in strongly until after 3-3.5k revs and feels slightly laboured getting to that point. I changed my diverter valve for a newer rev G last week and felt a slight improvement but dunno if it was in my head or not. I bought an app that can read data from my obd port and it tells me that when I am accelerating hard in second and third boost is 17-18 psi. Is this normal ? Any advice or things to check would be greatly appreciated, I might be just being paranoid but people on here talk of being put in their seat at 2.5k revs
Logged
dazza
Admin
Just look at my post count
Thank You
-Given: 90
-Receive: 190
Posts: 2132
Coding Boffin
My Ride:
Re: Boost help/advice
«
Reply #1 on:
August 21, 2014, 12:51:26 pm »
I think stock boost peaks at about 14-15psi.
Logged
05 | Tornado Red | DSG
GTI-Ross
Just look at my post count
Thank You
-Given: 5
-Receive: 26
Posts: 1057
Learning All The Time :)
Re: Boost help/advice
«
Reply #2 on:
August 28, 2014, 09:47:24 am »
Yeah i dont think a standard GTI runs 17-18PSI, either the app is in accurate, or you have a dodgy map on the car.
Logged
MK6 GTI CSG | Revo Stage 2 | Revo Stage 2 Intake | VWR SubFrame Mount | VibraTechnics Upper Engine Mount | VibraTechnic Transmission Mount | SuperPro Anti Lift Kit | H&R ARB's | Bilstein B12 | TT Short Shifter |Mintex M1144 Race Pads | HEL Braided Lines |
MK5 GTI - DSG + Extras (Sold because DSG was Soooo Boring !!!)
R9OSW
Always Involved
Thank You
-Given: 2
-Receive: 1
Posts: 76
Re: Boost help/advice
«
Reply #3 on:
September 01, 2014, 12:08:26 am »
Standard gti surely don't run 18psi standard. Stage 1 mapping is around 22psi.
Think they run around 10psi boost iirc
Logged
Print
Pages: [
1
]
Go Up
« previous
next »
MK5 Golf GTI
»
Forum
»
All Things Mk5
»
How to Guides / Troubleshooting
»
Boost help/advice