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Old Oct 8th 2014, 06:18 AM   #1
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I Ride: 2012 Ducati 1199S
start and idle issues after Rexxer ECU Flash

I followed exactly what the instructions said on the Rexxer website, but when it tried to read the data from the ECU I got an error message saying it could not retrieve ECU data, or something along that line, and press "Y" anyways like what the instructions said. Bad thing is I'm not sure if the stock map was saved or not. And then the User did it's thing for about 3-5 mins to complete. After that I disconnected the O2 sensors and servo motor. But now when I tried to start the bike, it has a really hard time firing up, and when it does start the idle is really low and then dies out right after. I was told the cause might be bad fuel and see if there are water settlements inside the tank, so I checked but no water settlements in there.

When I tried to re-flash again, it says to "Write File to ECU", but I don't see the option of writing the stock map or the Rexxer Custom Map. Does the Rexxer User have this option? But anyways I continued by selecting "Write File to ECU", and then it does it's thing to complete. But now I don't know what map has been uploaded. Is there away to check what map has been uploaded?

I also did all the TPS, APS, adaptive parameter reset, but when I tried to start up the bike again.....no luck - it won't start.

Has anyone else had start up issues after flashing ECU with the Rexxer User?
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Old Oct 8th 2014, 06:34 AM   #2
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I Ride: 2013 1199S Tricolore, 2005 999S Track Bike
sell it and get the RapidBike Race module...
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ecu, flash, idle, issues, rexxer, start

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