Quote:
Originally Posted by RoyalAl
What if Adapter Test shows success, should I open it and check it anyway?
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Yes I would do that absolutely.
Firstly though, make sure in the settings in 'Device Manager' you have set the timing to 1ms (or put the buffer to largest and the lowest as a test).
If you have an FTDI cable try the drivers on the following website, see the images on there for the settings for 'Device Manager'
http://www.von-der-salierburg.de/download/GuzziDiag/
If it's still not working then I would definitely check the electrical connections.
Timing plays a large role in the writing of the BIN, try reading the ECU again, and if it fails then you definitely have an issue somewhere, even if the thing reads success in the adapter test.
EDIT: Also, I suggest hoping the battery up to a charger and then doing the tests. With too low of a voltage the ECU will not enter the diagnostics mode.