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 Post subject: injector corrections
PostPosted: 06 Jun 2014, 09:26 
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Joined: 10 Dec 2010, 13:51
Posts: 70
Car: GT 1.9 JTD
Location: Cluj-Napoca
Salut,

Am facut o diagnoza masurand corectiile la nivel de injectoare si am nevoie de o parere.

Atasez un grafic si niste valori, si mentionez ca am pornit masuratoarea, pe loc, la relanti si apoi am mers cu masina aprox 1.5km.

Shared data: http://goo.gl/xsBgZq. Cred ca print screen-ul e cel mai relevant.

Se poate observa ca inj1 sta pe la ~3mm^3/i cat timp masina e la relanti, apoi scade in timpul mersului si apoi valorile se cam echilibreaza pana la primul stop.
Mentionez ca motorul era rece, statuse oprit peste noapte.

Am generat un alt grafic sa prind toata inregistrarea aici:http://goo.gl/EXQ1Bb. Se poate observa ca, inainte sa opresc motorul, valorile raman pe la 1.35, -0.57, 0.17, -0.95

E cazul sa ma alarmez, sau e ceva rezonabil pentru un Alfa GT 1.9 JTD din 2004 cu 170.000km


Mersi

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Alfa Romeo GT 1.9 JTD


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 Post subject: Re: injector corrections
PostPosted: 06 Jun 2014, 09:46 
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Joined: 10 Dec 2010, 13:51
Posts: 70
Car: GT 1.9 JTD
Location: Cluj-Napoca
Am uitat sa mentionez ca am avut in trecut probleme cu firele ce controleaza injectoarele, trebuie recalibrat ceva?

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Alfa Romeo GT 1.9 JTD


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 Post subject: Re: injector corrections
PostPosted: 06 Jun 2014, 09:57 
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Joined: 21 Feb 2008, 00:12
Posts: 408
Car: 156 2,4jtd
Location: Bucuresti
Salutare.
Intradevar, injectorul 1 are probleme. Ar fi cazul sa fie reconditionat sau schimbat,
Nu e problema electrica.


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 Post subject: Re: injector corrections
PostPosted: 06 Jun 2014, 10:17 
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Joined: 10 Dec 2010, 13:51
Posts: 70
Car: GT 1.9 JTD
Location: Cluj-Napoca
Ar putea ajuta o solutie de curatat injectoare? N-am incercat niciodata.

BTW, de batut nu bate nimic, masina merge ok, n-ar trebui sa simt ceva?


...si inca ceva, e mai relevant daca fac verificarea la cald? sa merg putin cu masina inainte?

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Alfa Romeo GT 1.9 JTD


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 Post subject: Re: injector corrections
PostPosted: 06 Jun 2014, 13:36 
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Joined: 10 Dec 2010, 13:51
Posts: 70
Car: GT 1.9 JTD
Location: Cluj-Napoca
update:

sper ca nu incarc forumul cu nonsens, dar am facut un test la cald, ~85C (relanti - apoi turat la 1800 apoi iar relanti)

https://drive.google.com/file/d/0B8RNWv ... sp=sharing

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 Post subject: Re: injector corrections
PostPosted: 06 Jun 2014, 13:58 
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Joined: 05 Jan 2006, 21:31
Posts: 15258
Car: 115/960
Location: Bucuresti
Si totusi, daca nu simti nimic, why bother?

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ex Stelvio 2.0T | GTV 916 3.0 V6 | GTV 916 2.0TS | Spider 916 2.0TS | MiTo 1.4TB | Spider 939 2.4JTDm | Brera 2.4JTDm | Spider 916 2.0TS | GT 1.9mJTD | 147 1.6TS


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 Post subject: Re: injector corrections
PostPosted: 06 Jun 2014, 14:42 
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Joined: 10 Dec 2010, 13:51
Posts: 70
Car: GT 1.9 JTD
Location: Cluj-Napoca
La ultimele 2 iesiri din oras, am ramas cu masina in drum, asa ca a dat paranoia in mine, mai ales ca vreu sa merg in concediu cu ea. :)

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Alfa Romeo GT 1.9 JTD


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