Diagnostic code monitor

[Cody Forbes]

The trouble with a Benz is that they've got a ton of control modules that 
are not part of the standardized OBD system. Even the main engine computer 
will store codes and information that can not be read without a Benz 
specific scanner such as the DAS/STAR system. A '95 car is legally not 
obligated to be OBD-II compatible, and the switchover was a running thing... 
some '95 Mercedes' are not OBD-II compatible at all, and others are only 
partially, while still others are fully OBD-II legal. 1996 was the model 
year OBD-II because required and codes were standardized. Where I'm working 
now I've got access to the specific systems for VAG (VAG-COM), Benz (DAS, 
STAR, and WIS), BMW (AutoDiagnose and another), Rover (AutoDiagnose), Jag 
(Autodiagnose), Volvo (VADIS), and Porsche (Bosch handheld). You'd be amazed 
at what the specific tools will do that generics won't.

I'd say just get a VAG-COM and use the 'generic OBD-II' function on the 
Benz, and you'll have it to use on your VAG car(s). Tricky issues will have 
you finding somebody near you with STAR diag system to dive into the better, 
more detailed, propriatary codes.

Autozone, by the way, can only do OBD-II codes. They will not have the 
proper equipment for the car.

-Cody Forbes
http://www.5000tq.com
'87 5ktq - Fast.
'87 5ktq QLCC'd plus some
'86 5ktqCD
'86 5k
'86 5k

>
>
>> Gents,
>>
>> Sorry this is not an Audi specific request, however I am hoping you
>> have some suggestions.
>>
>> I am looking for a diagnostic/fault code monitor with capability to
>> reset the ECU or other modules. Specifically, I want to be able to
>> read and reset fault codes for my (new to me) 95 Mercedes E320.
>>
>> Any info appreciated!
>> Tony Ander
>>
>>
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