Leon 1P Vag-Com Cable ** Canbus OBD Diagnostics**

** Changing my original post to reflect the subjects mentioned in this thread**

This thread contains information on OBD Diagnostic cables for the Canbus series of VAG Vehicles.
Official Vag-Com Cables and software can be found @ www.ross-tech.com

This thread and it's content consists of general chat about the usage of such cables and similar ones available on the market.
There are also the odd coding questions answered.

To prevent repetition in the posts please use the forum's MK2 Leon Vag-Com Guide: http://www.seatcupra.net/forums/showthread.php?t=167515
 
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Jon TDI

Eat My Soot!!
Apr 28, 2003
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Round the twist.
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I wouldn't be confident using a non genuine cable.
A proper Ross Tech Micro CAN cable will be around £200 new. This can only be used on Mk5 Golf platform VAG cars.
A Ross Tech HEX CAN cable is around £260. This will work with all VAG models.
 
Oct 17, 2006
2,141
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Mid Wales
As I understand it, the cable works as a dongle for the software - the software is free to download but you need a genuine cable for it to work.
 

reesy

Active Member
May 4, 2007
97
0
South Wales
What will this cable not allow you to do, that the official one can ?

Can you read faults and clear the them and data log ?
 

Al

Active Member
Aug 29, 2005
7,331
9
What will this cable not allow you to do, that the official one can ?

Can you read faults and clear the them and data log ?

A £25 generic fault finder will read and clear faults. I believe some of the cheap ebay kits will allow some logging, but I know they are fairly limited in their capacity.

Last time I looked, someone was selling a genuine VAGCOM cable on here. I would definitely go with the genuine kit.
 

AndrewJB

Friend to SEAT UK & Cupra Racing
Aug 16, 2007
11,210
484
Maranello
myself and Sean Corky bought a China Special VCDS Cable and it works perfectly and performs all that 811.2 can do

Cost around £40-50 IIRC i carnt remember the link tho so maybe Sean can help
 

AndrewJB

Friend to SEAT UK & Cupra Racing
Aug 16, 2007
11,210
484
Maranello
Re: Leon 1P Vag-Com cable

jrsmooth said:
I've found this. What do you guys think? Tempted to get one!

Very similar to mine, mine runs on VCDS 812.4 and works fine


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