Thread: [HOW TO] Tune and Modify IAW15P ECU!
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  #35  
Old 08-08-2015, 11:34 AM
RoyalAl RoyalAl is offline
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Join Date: Aug 2015
Posts: 11
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Still no luck. Did everything as you mentioned above. I can connect with GuziDiag and read the map with Reader, but trying to upload new map with Writer I get an error: This file does not fit your ECU. And my battery is 12.4 V.
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