GT20 on 1.9 tdi

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GT20 on 1.9 tdi

Postby Silvach » Fri Feb 19, 2016 12:37 am

Hi guys. Finaly i get a new turbo on mi Ibiza pd 130ps. Evirithing is okey but cent get turbo to work fine. 1st 2nd a 3rd gear are good 1.8 bar but 4th 5th 6th around of 2400 to 3000 rpm turbo is crazy going wild beyond 2bar. every limit is around 2800mbar. I really don't know what else to do. maybe n75 map is wrong.

Today went measure it and got 210ps 4100rpm and 400nm around 2800 rpm. but turbo is going crazy at thosu rpm like i said upthere.

any idea?

Here i uploade the moded file.
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Re: GT20 on 1.9 tdi

Postby Silvach » Mon Mar 07, 2016 7:54 pm

Any 1 help??? menaged to do something but that overboost peak just wont go down :(
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Re: GT20 on 1.9 tdi

Postby szejkoos » Tue Mar 08, 2016 6:19 pm

This is sh**t file.
Durations wrong extrapolated, axis just for 70 mg, SOI bad, turbo map bad, n75 totally wrong etc etc...

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Re: GT20 on 1.9 tdi

Postby Silvach » Thu Mar 10, 2016 11:13 pm

Đ.. thanks for that... Any sugestions? or just say it's wrong

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Re: GT20 on 1.9 tdi

Postby samtex » Fri Mar 25, 2016 11:56 pm

hello im new ate remap ecus but i see the map of n75 and i think it is worg because you have a quicly decrease very rapid and a short gears you dont feel but when you need more torque on road the turbo isnt there like you need because it isnt correct maped on ecu.
how i say i am new at this it is a opinion not a correction

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Re: GT20 on 1.9 tdi

Postby Silvach » Sun Apr 10, 2016 10:13 pm

Hi guys, heres a new file that work okay but can some one tell me that this is fine?
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Re: GT20 on 1.9 tdi

Postby paulo_ribeiro » Mon Apr 11, 2016 1:20 am

mate i take a quick look in your file.

dont go up more than 80mg on torque smoke or dw because your duration wont be more then 80mg.


about turbo and n75 the maximum iq 65mg why?

put maf off and run on map mate.

gt20? wich gt20 that you have? 2052?2056?2060?

you could do better mate.

btw, put your ori file too to compare more quicly

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Re: GT20 on 1.9 tdi

Postby Silvach » Mon Apr 11, 2016 11:14 am

Its a gt2052v turbo. Today i run on that map. Boost is fine but have only 70mg of fuel... :'( i f... up somwhere... Ill post an ori. In a 6 hours when come back home.

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Re: GT20 on 1.9 tdi

Postby Silvach » Mon Apr 11, 2016 11:22 am

heres ori file...
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Re: GT20 on 1.9 tdi

Postby samtex » Sun Apr 24, 2016 12:38 pm

i go see the file and compare with original and i post him

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