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S-Class (W220) 1999-2006: S 320 CDI, S 320, S430, S 500, S 600

OBD Reader Not working

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Old Feb 23, 2007 | 04:48 PM
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agunjal's Avatar
agunjal
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OBD Reader Not working
Hope someone can help me here. I bought my 01 - S430 last month. Great drive. No check engine light but some hesitation. So I purchased a OBD II reader. I read and got some codes. Misfires, Air Mass error. No problem. Figured a tune up and new MAF would be ok. So last night my check engine light comes on. So today I decide to read to codes again. I keep getting errors. It wont read. So I try the reader on my wifes Nissan..No problem...reads everything. So why wont the OBD tool read my Benz? Is there a fuse? Any ideas?

Thanks guys
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Old Feb 23, 2007 | 10:43 PM
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fusion2007
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From: Saint Louis
CLS 63 S AMG , s500,clk550
german technology is different then japenese technology u have to get a reader that is designed primarly for a mercedes.
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Old Feb 23, 2007 | 11:17 PM
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newton22
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BMW E39
Originally Posted by fusion2007
german technology is different then japenese technology u have to get a reader that is designed primarly for a mercedes.
He says it has worked for him previously. There's nothing different about a Mercedes OBDII port.

Are you sure you plugged it all the way in?
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Old Feb 24, 2007 | 07:00 AM
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agunjal
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Yep. I tried so many times. I wiggled the connector. I will try again today. I though I blew a fuse for it or something
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