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Author Topic: totally confused mapped or not ??  (Read 1823 times)

Offline wolfie1981

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totally confused mapped or not ??
« on: 17 March 2013, 14:31 »
hi guys bought my second 1.8t about a months ago its a 2000 agu.
the guy I bought it from had the car for 3 years full dealer history 2 owners  before him so anyway.

over the last couple of weeks I have bought forge 007p and spring kit, newsouth boost gauge, piller pod miltek system +decat.
today I fitted the forge dv with the green spring , and my newsouth gauge. upon startup the gauge reads 20 vac my last 1.8t  sat at 24 is this ok at 20??
but the biggest surprise was when I took it out for a spin it boosts and holds at 18psi does this sound like its been mapped??? I have changed the dv spring to the yellow now just in case
the car does pull really well but don't seem as powerful as my old 1.8t
so guys do you think she has been mapped???? or could there be a fault with the gauge or something like that.

if it has been mapped saves me some money for other mods  :wink:

also miltek not fitted yet!

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Offline davemk4

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Re: totally confused mapped or not ??
« Reply #1 on: 17 March 2013, 15:13 »
Stock pressure is not 18psi. Mine is stage 1 mapped and holds around 12- 14psi if yours 18psi then the car would be rapid!
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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 wolfie1981

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Re: totally confused mapped or not ??
« Reply #2 on: 17 March 2013, 15:17 »
Quote from: davemk4 on 17 March 2013, 15:13
Stock pressure is not 18psi. Mine is stage 1 mapped and holds around 12- 14psi if yours 18psi then the car would be rapid!

I know stock is around 6/7psi as my old 1.8t before a map was like this but after a remap she held around 18psi
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Offline rio_gti

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Re: totally confused mapped or not ??
« Reply #3 on: 17 March 2013, 15:38 »
Waste gate tampered with??
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2000 GTI 1.8t ARZ, S2000 filter, DSG intake, Forge 007 dv, Catch can, R-tech custom remap, 3" Supersize Silicone TIP, Powerflex dog bone, 'The Beast' FMIC, Ultimate delete, LCR fuel pump, 3" Turbo back, K03 hybrid, Ported Manifold, S3 injectors, 80mm maf = 280bhp 270lbft :evil:

Offline wolfie1981

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Re: totally confused mapped or not ??
« Reply #4 on: 17 March 2013, 15:55 »
Quote from: rio_gti on 17 March 2013, 15:38
Waste gate tampered with??

could it just have been mapped???  does 18psi seem high ?? my last 1.8t after a remap held 18psi peak just like this one
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Offline Chris.

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Re: totally confused mapped or not ??
« Reply #5 on: 17 March 2013, 16:34 »
Sounds mapped to me.

If it pins you in seat to near redline.....chances are its mapped.
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248bhp  278lbft R - Tech Powered 1.8T!!  - Gone but NOT forgotton

Offline wolfie1981

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Re: totally confused mapped or not ?? UPDATE!!
« Reply #6 on: 17 March 2013, 16:39 »
UPDATE!!! after going out again on a open road the boost peaks at 18psi and holds at 15/16psi sound rite for a remap??
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Offline Wayne

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Re: totally confused mapped or not ??
« Reply #7 on: 17 March 2013, 17:03 »
Quote from: wolfie1981 on 17 March 2013, 16:39
UPDATE!!! after going out again on a open road the boost peaks at 18psi and holds at 15/16psi sound rite for a remap??

Yep, about the same as my 1.8t Octavia vRS
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Offline stfc_gti

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Re: totally confused mapped or not ??
« Reply #8 on: 17 March 2013, 19:04 »
the only true way to find out would be to put it on a set of rollers
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2002 1.8T GTI AUM, Standard (not for much longer)

Offline turbokid23

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Re: totally confused mapped or not ??
« Reply #9 on: 17 March 2013, 19:14 »
Mine runs 7psi witch is 0.5bar as mine standerd at the min
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