General Car Related Discussion. To discuss anything that is related to cars and automotive technology that doesnt naturally fit into another forum catagory.

usb/com ports....how do i change them????

Thread Tools
 
Search this Thread
 
Old 15-12-2008, 05:20 PM
  #1  
TIFF
Chasing Radders

Thread Starter
 
TIFF's Avatar
 
Join Date: May 2003
Location: WARWICK
Posts: 37,253
Likes: 0
Received 2 Likes on 2 Posts
Default usb/com ports....how do i change them????

As title....

I am trying to get VagCom working but it wont connect for some reason.....

Someone has said this
"if no connection is available go to to device manager on your pc>ports COM/LPT and make sure the usb cable is routed to the correct com port 1 - 4 if its routed to something stupid like 11 or something.. go to properties>advanced and change it to 1-4"

How do i do that......i have gone into Device manager but cant see the "Ports" Section
Old 15-12-2008, 05:47 PM
  #2  
ECU Monitor Enthusiast
BANNED
BANNED
iTrader: (1)
 
ECU Monitor Enthusiast's Avatar
 
Join Date: Jul 2003
Location: Wiltshire
Posts: 12,483
Likes: 0
Received 0 Likes on 0 Posts
Default

Tiff,

What com port have you set Vagcom to work with. ?
This must be the same port number that your PC com port is using.

Does your computer have proper serial port built in or are you using a USB to serial converter. ?
Old 15-12-2008, 06:02 PM
  #3  
Jim Galbally
20K+ Super Poster.
 
Jim Galbally's Avatar
 
Join Date: May 2003
Location: Ramsgate, Kent Drives: E39 530D Touring
Posts: 20,599
Likes: 0
Received 0 Likes on 0 Posts
Default

in device manager there is a whole section for ports, click the + and youll see all the serial devices listed under it, one of them will be called "hongkong ebay special USB com port pile of shit" you can right click that one

http://technet.microsoft.com/en-us/l.../cc739900.aspx
Old 15-12-2008, 06:46 PM
  #4  
TIFF
Chasing Radders

Thread Starter
 
TIFF's Avatar
 
Join Date: May 2003
Location: WARWICK
Posts: 37,253
Likes: 0
Received 2 Likes on 2 Posts
Default

Simon..

I cant get vagcom to connect with any ports.....thats the problem.

I have gone into the device manager and there is no section titled Ports at all.........
Old 15-12-2008, 06:48 PM
  #5  
ECU Monitor Enthusiast
BANNED
BANNED
iTrader: (1)
 
ECU Monitor Enthusiast's Avatar
 
Join Date: Jul 2003
Location: Wiltshire
Posts: 12,483
Likes: 0
Received 0 Likes on 0 Posts
Default

Tiff, how are you connecting the car to the PC ?

Does the PC have a built in serial port or are you using a USB converter ?
Old 15-12-2008, 06:50 PM
  #6  
TIFF
Chasing Radders

Thread Starter
 
TIFF's Avatar
 
Join Date: May 2003
Location: WARWICK
Posts: 37,253
Likes: 0
Received 2 Likes on 2 Posts
Default

I have got an OBD 2 connector to usb.......i am using that but it only has 5 pins in it, which i thought was a little strange as the connector on the car is a 16 pin one....
Old 15-12-2008, 06:53 PM
  #7  
ECU Monitor Enthusiast
BANNED
BANNED
iTrader: (1)
 
ECU Monitor Enthusiast's Avatar
 
Join Date: Jul 2003
Location: Wiltshire
Posts: 12,483
Likes: 0
Received 0 Likes on 0 Posts
Default

Tiff,
The OBD connector doesnt need many pins and only a few are used for ECU comms.

Is this lead in 2 parts or is in one length ?

Are you sure this lead is designe dto work with Vagcom ?
Old 15-12-2008, 06:55 PM
  #8  
TIFF
Chasing Radders

Thread Starter
 
TIFF's Avatar
 
Join Date: May 2003
Location: WARWICK
Posts: 37,253
Likes: 0
Received 2 Likes on 2 Posts
Default

it is 1 single lead i got off e-gay, specific for vagcom.......

It just wont connect
Old 15-12-2008, 06:57 PM
  #9  
ECU Monitor Enthusiast
BANNED
BANNED
iTrader: (1)
 
ECU Monitor Enthusiast's Avatar
 
Join Date: Jul 2003
Location: Wiltshire
Posts: 12,483
Likes: 0
Received 0 Likes on 0 Posts
Default

If its a specific lead, you probably have to install a driver for the lead first.

Does the PC ask you for a disk when you plug the lead in ?
(It should have done at least once)
Old 15-12-2008, 06:58 PM
  #10  
TIFF
Chasing Radders

Thread Starter
 
TIFF's Avatar
 
Join Date: May 2003
Location: WARWICK
Posts: 37,253
Likes: 0
Received 2 Likes on 2 Posts
Default

No......... does it need to do that then????

Where can i get a driver from?
Old 15-12-2008, 07:05 PM
  #11  
ECU Monitor Enthusiast
BANNED
BANNED
iTrader: (1)
 
ECU Monitor Enthusiast's Avatar
 
Join Date: Jul 2003
Location: Wiltshire
Posts: 12,483
Likes: 0
Received 0 Likes on 0 Posts
Default

Tiff,
It all depends on how its configured with Vagcom.
If it really does work with the software then it will have a driver built in or ask for one to be installed.
Either way, Vagcom will say its not connected or it will ask for a driver !

The best advice is to go back to your supplier...sorry.
Old 15-12-2008, 07:07 PM
  #12  
Jim Galbally
20K+ Super Poster.
 
Jim Galbally's Avatar
 
Join Date: May 2003
Location: Ramsgate, Kent Drives: E39 530D Touring
Posts: 20,599
Likes: 0
Received 0 Likes on 0 Posts
Default

do you have a section entitled UNKNOCN DEVICES with a little yellow "?"

this will probably be this USB cable youve bought.

if not someone's sold you a fake cable
Old 15-12-2008, 07:11 PM
  #13  
TIFF
Chasing Radders

Thread Starter
 
TIFF's Avatar
 
Join Date: May 2003
Location: WARWICK
Posts: 37,253
Likes: 0
Received 2 Likes on 2 Posts
Default

I think there is a problem with the cable in all honesty.......

I have mailed another guy who tests his cables prior to sending them out, he assures me his will work..........we will see

Cheers Simon for the help.

Jim- The only section i have that i think it could be is universal serial bus controllers.......does that make sense
Old 15-12-2008, 07:18 PM
  #14  
Jim Galbally
20K+ Super Poster.
 
Jim Galbally's Avatar
 
Join Date: May 2003
Location: Ramsgate, Kent Drives: E39 530D Touring
Posts: 20,599
Likes: 0
Received 0 Likes on 0 Posts
Default

if you plug it in and it doesnt do the funky noise that it does when you plug USB stuff in, it's a dud (either a con or broken)
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
abz474
Cars for Sale
9
01-11-2015 06:53 PM
nicodinho
Ford Non RS / XR / ST parts for sale.
6
07-10-2015 12:56 PM
dojj
General Car Related Discussion.
2
29-09-2015 10:32 PM
rsguy
General Car Related Discussion.
44
29-09-2015 03:29 PM
marky_g
General Car Related Discussion.
4
12-09-2015 04:26 PM



Quick Reply: usb/com ports....how do i change them????



All times are GMT. The time now is 12:59 AM.