Author Topic: car lost boost and really flat urgent!! SOLVED  (Read 3808 times)

Offline davemk4

  • I live here
  • *****
  • Posts: 694
car lost boost and really flat urgent!! SOLVED
« on: 19 February 2014, 17:55 »
Aum with 120k on it. Gone to low boost not stock but not stage 1 either. Tgere  no kick any more and sometimes get dv flutter. Any ideas where to look?
« Last Edit: 24 February 2014, 19:37 by davemk4 »
2001 mk4 GTI 1.8t AUM. k&n induction kit with customer heat shield, 3'' TIP, Forge 007P, Stage 1 map, N249 bypass, 3'' downpipe and decat, 2.75'' Jetex cat back non res, Koni shockers and H&R springs 35mm, dimpled and grooved disks front and back

Offline sharki786

  • I live here
  • *****
  • Posts: 3,708
  • GOT BOOST??
Re: car lost boost and getting dv flutter urgent!!
« Reply #1 on: 20 February 2014, 08:48 »
Dv is shot. Get yourself a forge 007p or 008. But before all that get it logged for faults.
*****MK3 Anniversary*****
*****MK4 GTI T*****

Offline brewey

  • I live here
  • *****
  • Posts: 599
Re: car lost boost and getting dv flutter urgent!!
« Reply #2 on: 20 February 2014, 09:50 »
He already has a 007p if you read his sig. Maybe needs a rebuild with new piston design. Worth a shot.
2000 1.8T ARZ - OEM+

Offline davemk4

  • I live here
  • *****
  • Posts: 694
Re: car lost boost and getting dv flutter urgent!!
« Reply #3 on: 20 February 2014, 11:14 »
Got 007p and revised piston service kit..... found my dv boost feed pipe from fpr was cracked. But car still low on power :-(
2001 mk4 GTI 1.8t AUM. k&n induction kit with customer heat shield, 3'' TIP, Forge 007P, Stage 1 map, N249 bypass, 3'' downpipe and decat, 2.75'' Jetex cat back non res, Koni shockers and H&R springs 35mm, dimpled and grooved disks front and back

Offline sharki786

  • I live here
  • *****
  • Posts: 3,708
  • GOT BOOST??
Re: car lost boost and getting dv flutter urgent!!
« Reply #4 on: 20 February 2014, 18:04 »
He already has a 007p if you read his sig. Maybe needs a rebuild with new piston design. Worth a shot.

Sorry dont read sigs lol
*****MK3 Anniversary*****
*****MK4 GTI T*****

Offline davemk4

  • I live here
  • *****
  • Posts: 694
Re: car lost boost and getting dv flutter urgent!!
« Reply #5 on: 20 February 2014, 19:33 »
My boost gauge funked too so cant even tell u wat it boosting to either lol
2001 mk4 GTI 1.8t AUM. k&n induction kit with customer heat shield, 3'' TIP, Forge 007P, Stage 1 map, N249 bypass, 3'' downpipe and decat, 2.75'' Jetex cat back non res, Koni shockers and H&R springs 35mm, dimpled and grooved disks front and back

Offline Adam

  • Forum addict
  • *
  • Posts: 5,194
Re: car lost boost and getting dv flutter urgent!!
« Reply #6 on: 20 February 2014, 20:24 »
Vac pipes all connected with any leaks?

Down Hill From Here.

Offline davemk4

  • I live here
  • *****
  • Posts: 694
Re: car lost boost and really flat urgent!! update 23/2/14
« Reply #7 on: 23 February 2014, 11:44 »
Right pissing me off. Car hsd a proper boost check with fancy gaget that forces air through system no leaks. Vcds etc no error codes. Dv dumps normal im getting good mpg etc. Sounds silly can a car loose its map?
2001 mk4 GTI 1.8t AUM. k&n induction kit with customer heat shield, 3'' TIP, Forge 007P, Stage 1 map, N249 bypass, 3'' downpipe and decat, 2.75'' Jetex cat back non res, Koni shockers and H&R springs 35mm, dimpled and grooved disks front and back

Offline mcgee9t2

  • I live here
  • *****
  • Posts: 3,289
Re: car lost boost and really flat urgent!! update 23/2/14
« Reply #8 on: 23 February 2014, 12:52 »
Depends on who mapped it.

my mate had a revo (i think) map put on his old car, he unplugged the battery and when he connected it up it had lost all power, he rang up the company who maped it and they said cause hes unplugged his battery he has lost some 'settings' etc and that its just reverted to a basic revo (ro what ever company it was) map. they then re-did the settings as a "good will" gesture, but told him if he lost the 'settings' again he will have to pay for them to be put on.

never heard anyone else having this problem, but it certainly wasnt running as fast as it previously was...

Offline Wazzzer

  • Moderator
  • 10k hero
  • *****
  • Posts: 11,172
  • Golf GTI 1.8T AGU
Re: car lost boost and really flat urgent!! update 23/2/14
« Reply #9 on: 23 February 2014, 13:14 »
Depends on who mapped it.

my mate had a revo (i think) map put on his old car, he unplugged the battery and when he connected it up it had lost all power, he rang up the company who maped it and they said cause hes unplugged his battery he has lost some 'settings' etc and that its just reverted to a basic revo (ro what ever company it was) map. they then re-did the settings as a "good will" gesture, but told him if he lost the 'settings' again he will have to pay for them to be put on.

never heard anyone else having this problem, but it certainly wasnt running as fast as it previously was...

I've heard of this too, wasn't sure if it was an urban myth


1999 1.8T: R-Tech remap - 225bhp/256lb/ft : K03s : THS FMIC : THS PCR pipe : 2.5" stainless exhaust : THS FR3 Engine mounts : G60/VR6 clutch : Calibra Yellow injectors : VR6 MAF : Devils Own WMI : Forge 007p : Carbonio CAI : Leon Cupra R Brembos : FK AK Street coilovers : Votex skirts : Anniversary front : click ---> http://www.golfgtiforum.co.uk/index.php?topic=92175