e-bay vag-com cable

Mar 26, 2007
2,020
0
S.Wales
my usb alpha-bid cable just arrived today....I've had a look at the faq's on ross-tech but can't see the answer to this total noob question....

does the car ignition need to be switched on for vag com to talk to the car?
 

smoothuk

SmoothNAV
Aug 26, 2005
589
0
Essex
yup, to run a check it needs to be turned to "lights on" position,. thats lights on in the dash, not your headlights ;)
 
Mar 26, 2007
2,020
0
S.Wales
i have the usb cable plugged in, driver above installed, tested nd responding on com 3. when i scan any of the control modules i get no response with ignition in any position!!!!! please help!
 

smoothuk

SmoothNAV
Aug 26, 2005
589
0
Essex
Think you need to assign the usb cable to the same com pot number as VAG COM is reading from. So if VAG is looking at com 3, then the usb poort it is plugged into needs to be port 3 on the computer. Think you need to change it un comp settings in the contorl pannel
 
Mar 26, 2007
2,020
0
S.Wales
sorry smoothuk, i dont get that...if vag com can find the device when i test on com 3 but not on anything else surely it knows where the cable is pluged in?
 

smoothuk

SmoothNAV
Aug 26, 2005
589
0
Essex
I was trying to find a thread that explains it better than i can.

Um...is your computer recognising the usb port you are plugged into as being com port 3? (i take it you have a usb to OBD11 cable) Then on VAG COM, you are running from com port 3 too. If the computer has say..com port 11 down as the one your usb is plugged into, then it wont work. As far as i know. have a search mate, or hit Ross techs website and have a look fella.
 

pdcupra

Ibiza-less
Aug 11, 2006
743
0
King's Lynn
i got my alpha-bid cable through today, took me about 10 minutes to get up and running, downloaded the driver, let it do the automatic update thing that it does, downloaded the twin usb vag com version, plugged it in and away i went. Best £13.50 i've spent.
 

pdcupra

Ibiza-less
Aug 11, 2006
743
0
King's Lynn
when i installed the drivers for the lead, it came up on the computer "new hardware found", "do you want to install drivers" then click yes and it should search for a while and install 2 sets of drivers - which are both needed. If you have installed the drivers correctly you should be able to go into your control panel, then to system settings, then hardware and the usb should be recognised, it shouldnt have a yellow question mark next to it - if it does - its not installed correctly.
 

tompotts

Touch me in the morning!
Mar 17, 2007
269
0
How much was the import tax when you guys got cables from alpha-bid? Im just trying to price up the complete package.

cheers
 
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