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OBD II vs VAG COM

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Old 05-19-2006, 03:20 PM
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Default OBD II vs VAG COM

Do I need a vag com to read codes off my 2001 A6 2.7t or can I get use an OBDII reader as well? If I'm not mistaken the vag com will cost me $230 and a obd code reader will cost me $70.
Old 05-19-2006, 06:11 PM
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Default Re: OBD II vs VAG COM

Depends on what you need to read. An OBD-II tool will only give access to engine/tranny and emission related modules. VAG-COM will allow you to access all diagnostic capable modules in the car.
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Old 05-21-2006, 11:44 AM
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Default With a generic OBD-II reader, you will only get "P" codes.....

With a VAG-COM, you will get the VAG/Bosch diagnostics 5 digit codes, witch are much more informative.
Old 05-22-2006, 06:33 AM
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Default More differences:

<ul><li><a href="http://www.ross-tech.com/vag-com/faq_1.html#1.10">http://www.ross-tech.com/vag-com/faq_1.html#1.10</a</li></ul>
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Old 05-22-2006, 09:32 AM
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As usual, I asked before I researched and read. Thanks.
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