using a cable bought from ebay.
can anyone help?
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10th December, 2010, 12:06 AM #1Newbie
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VCDS Status: Failed Self Test!?????
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10th December, 2010, 02:21 AM #2DK Veteran
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the problem for this i s the ATF16v8B inside vagcom.
you need a new one and program with a jed file to work properly.
Most happens to damage this ic because of not stable usb port . . either you was charging your laptop while diagnosis, or laptop shutdown when running diagnosis.
What kind of laptop have you used?
dont talk a lot and nothing
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10th December, 2010, 07:38 AM #3Newbie
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A new chip??
I wasn't charging the laptop at the time. And i havent got to the part where i can run diagnostics yet!
It's an acer netbookLast edited by PaulHam; 10th December, 2010 at 07:39 AM. Reason: Spelling
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10th December, 2010, 08:07 AM #4DK Veteran
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you can try though to reprogramm the atmega 162, sometimes the content go corrupt .
but most of time its the atf16v8b fault in this case.
dont talk a lot and nothing
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10th December, 2010, 08:14 AM #5Newbie
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To reprogram the chip will i need to solder to the cable?
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14th December, 2010, 04:44 PM #6DK Veteran
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For the ATMEGA you can program it via ISP
Originally Posted by PaulHam
For the GAL you need to dessold it from the circuit and them reflash.
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