Reply With QuoteYes but I put a wire to avoid the relay in order to have 12v on the ECU.
Ok I will try to have a decent 12V
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25th May, 2020, 05:09 PM #46Member
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Pin 2 and 9 only have 12v on mine once you click the on button in the software ..
i got mine a long time ago and it took me a while to get it up and running
Try a decent 12v power source .. pretty certain i swapped out both the relays on mine and the transistors ..
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25th May, 2020, 05:15 PM #47Newbie
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25th May, 2020, 05:25 PM #48Member
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That might be your problem ..
connect the bdm as suggested using a decent power supply.
only put power to the BDM 100 not the ecu.
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27th May, 2020, 10:10 AM #49Newbie
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My issue is still there.
Even if I unplug the USB cable, I still see "communicaiton error".
I think it's a driver problem or something like that.
But i have no idea how to solve it...
Do you have any solution?
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