[ DIY ] - Testes com o Vag-Com

Isto está na pagina da Ross-Tech é só procurar mas como mta gente ainda tem duvidas de como se faz meto aki o link directo
isto está em ingles. kem n percebe vá ao Google Translate e desenrasque-se..

Então temos..

Tdi Vag-com Info - Tem lista dos comandos mais basicos que se pode usar como Ler/Limpar erros, Medicoes de rpm's, turbos, maf's.. etc..


Ao descer a pagina temos Air system part I: MAF para ver como ela anda

Note: The following advanced operations are intended for a stock 90-hp A4 TDI (ALH engine). Expect some variations if you have an A3/B4 car (A3 Jetta, Passat).

Air system part I: MAF

Go into Engine measuring block 003
Start Logging data
In a high gear (4th/5th), give full throttle from 2500 rpm up to 3500rpm.
Find and Open the Log file in Windows Explorer
Graph MAF actual -vs- rpm in Excel
The MAF is OK if the actual value is at least 850-900 mg/h at 3000 rpm.
tdimaf3.gif

Um pco abaixo temos Air system part I: Turbo para ver os assobios :whistle:

Air system part I: Turbo

Go to Engine Measuring Block 011
Start Logging the data
In a high gear (4th/5th) give full throttle from 1500-2000 rpm to 3500-4000 rpm
Find and Open the Log file in Windows Explorer
In Excel graph actual/requested boost -vs- rpm
On a stock vehicle, one should see a spike at 2.1 bar quickly regulated at 1.9 through the whole rpm range
tdiboost.gif

Dps temos o Setting Injection Timing penso que é para ver se temos a bomba a ponto.. :-( :-k
Temos de sakar um progzito para correr junto com o vagcom para fazer o grafico sozinho tá aí o link tb..

Note: This DOES NOT apply to PD (unit injectors) engines

The current Release of VAG-COM contains the TDI Timing Checker. See This Page for more information. ( Aconselho a ir para saber um pco mais de como funciona )
This procedure does NOT apply to the PD engines!

Engine has to be warm (coolant above 85ºC)

Go to Engine Measuring Block 000

Switch to Basic Settings

Take note of the values in fields 2 (timing) and 9 (fuel temp)

Report in the following graph

Specification is within the shaded area between the blue and red lines

To slightly advance timing, you need to be in the upper portion of the shaded area.

Setting is done mechanically, slightly rotating the pump shaft once its three screws have been loosened.

It is strongly discouraged to set your timing outside of the specification
tditiming.gif

Calibrar a EGR

Special adaptations: Login code 12233:

These procedures do NOT apply to the PD engines, which use a completely different type of EGR system and for which there is no known modification. !

To perform the following adaptations (except idle) you need to use the Login function.
Enter 12233 as a Login code.
Misuse of some of the adaptations can lead to engine failure.
This is done at your own risk!
Note that the EGR setting is for off-road use only...
[Select]
[01 - Engine]
[Login - 11]
Enter 12233 to activate special adaptations,
[Do It!]

[Adaptation - 10]
Enter the "channel number" below to select each channel.
Put in the suggested value(s) in "new value".
[Test]
Observe the "test value" field to make sure the adaptation setting is acceptable.
[Save]

Channel 1: injected quantity

Check the injected quantity at idle, engine warm and all power consuming devices turned off.
Specification is 2.5 to 9 mg/h.
To change the amount of injected fuel perceived by the ECU, go to adaptation channel 1.
If you have driveability problems, you may want to increase it to 3-4 mg/h.
For slightly improved throttle response, you may try to decrease the value.
Channel 2: idle speed

No login required
The stock adaptation value should be 32768 (corresponds to 903 rpm).
Increase or decrease this to change idle speed.
Channel 3: EGR

To decrease the EGR rate, increase the number to the highest possible value (typically 33768 ).
This will prevent/slow down the intake manifold clogging problem and reduce smoke.
Though the MAF at idle is still within specifications (370 mg/h) do not use this adaptation on the road :)
Again, this EGR setting is for off-road use only !!!
Channel 4:

Don’t mess with it!
Channel 5: starting conditions ( hmmm isto será que resolve o custar pegar a kente :confused: :-k )

Though undocumented, this channel effects the injected quantity the ECU allows when starting.
You may want to experiment with it as a temporary fix for bad-start problems
Channel 18:

On some EDC-15 ECUs, this channel has a non-zero value in it like 190.
Yes, that's the "speed limiter". Don't mess with it!
It can only be adjusted downward, and it's one-way! You cannot increase the value, and if you decrease it, you're stuck with it.
So unless you want to permanently decrease your car's top speed, Don't mess with it!
If you do mess with it and your car ends up with a lower top speed than it had before, don't call us, don't e-mail us, and don't complain that we didn't warn you!

Activar o cruise control numa ECU

Activating Cruise Control on a new ECU (DBW):

Factory fresh ECU's often come with cruise control de-activated.

[Select]
[01 - Engine]
[Login - 11]
Enter 11463 to activate cruise control
[Do It!]

Installing a new ECU:

Immobilizer 2 info (2000-2001)

Immobilizer 3 info (2002+)


Neste Link ensina a usar o Vag-scope que é para fazer graficos e medicoes de valores.. que nos keira.mos. Se o vosso vag-com não tiver o vag-scop sakem Aki! mas so corre em conjunto com o vag..
Para entrar no vag-scope dps de estarem no meas-blocks tem no fim no lado direito em baixo o botão que diz VAG-Scope
meas-blocks.png


O Programa façam um Search pelo forum que encontram ou sakem no emule, btuga por torrents enfim onde kiserem. Visto que n posso por links com o prog nem cracks para ele.. Apenas aconselho 2 versoes crackaveis Vag4091us.exe e Release3112n2.exe
 
muito obrigado.

esta muito bom mesmo.

estava a pensar fazer isso tudo,para ver o estado do meu fumacas,ja que as 3000,3100,rotacoes faz um ruido estranho e depois para.

talves com estes troques todos de com a falha.
 
[FCS]alfamax;332454 disse:
Epah, teno tudo menos o cabo! Quem arranja isso pra eu comprar? Ò pretorian, desenrrasca isso man.

Faz um search.. pode ser que encontres ;)
 
Last edited:
Back
Top