john9357
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« Reply #165 on: January 08, 2015, 12:02:14 PM »
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no news, I have not found any other ideas to read the flash!
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ejg3855
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« Reply #166 on: February 01, 2015, 01:44:53 PM »
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good progress guys, my knowledge of what you are doing is minimal but I appreciate the efforts made by the community. Again if there is anything I can do (knowing very little) let me know.
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ejg3855
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« Reply #167 on: February 01, 2015, 01:46:33 PM »
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i would consider buying a hpa unit if that would help us in this venture.
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crackerx
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« Reply #168 on: November 23, 2015, 02:48:25 AM »
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hello and thx everyone for potential help
i have audi tt 1.8t year 2002 224hp
my haldex controller, unit code on vcds is 02D900554B
error 65535 INTERNAL CONTROL MODULE ERROR 00-00
and
01314-Engine Control Module communication-intermittent
eeprom could be damaged? hardware of software problem?
may ai try to rewrite the eeprom with "haldexeepromwrite" software posted?
many thanks
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dream3R
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« Reply #169 on: November 30, 2015, 06:24:22 PM »
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Use KWP to read?
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crackerx
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« Reply #170 on: December 03, 2015, 07:17:28 AM »
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Use KWP to read?
i read and scan the car with VCDS |
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dream3R
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« Reply #171 on: December 03, 2015, 01:32:30 PM »
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Attach the log and we can find out  |
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DT
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« Reply #172 on: December 07, 2015, 06:23:06 AM »
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no news, I have not found any other ideas to read the flash!
John, did you connect directly to rxd/txd and p0l.4? Similar topic with information. http://nefariousmotorsports.com/forum/index.php?topic=1429I would be really happy to only read flash. I would have tested it myself if I had a controller that I did not have to be careful with. |
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« Last Edit: December 07, 2015, 08:41:20 AM by DT »
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DT
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« Reply #173 on: December 07, 2015, 08:44:08 AM »
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I think the flash is 29f100 .
On the example of 29f400 I have defined the data pin 4 which is probably connected to the pin POL4 (boot mode) of the C167 .
If it is a 29F100 your white dot is marking DQ5 not DQ4 and would probably not induce boot mode! edit: mentioned earlier in thread, it looks like a 29f200 and if so, the white dot is correct for p0l.4 bootpin |
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« Last Edit: December 07, 2015, 03:43:53 PM by DT »
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DT
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« Reply #174 on: December 07, 2015, 03:07:33 PM »
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txd0 rxd0
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john9357
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« Reply #175 on: December 16, 2015, 05:45:41 AM »
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It s a good idee to connect directly to rxd txd and p0l.4. But my haldex controler was sold!
At the time, in my edc15, i connect minimon and flashit to rxd and txd via a ftdi (photos)
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john9357
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« Reply #176 on: December 16, 2015, 02:24:25 PM »
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Maybe i was wrong and it's a 29f200.
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john9357
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« Reply #177 on: December 16, 2015, 02:43:48 PM »
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No in fact its really a 29f100!
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