Just got a China clone OPcom v1.99 on the ebay, but it didn't connect to car ecu. test interface with vaux - com 120309a fine!. I did downgrade it from fw 1.65..(not sure) to 1.33 then up it again to 1.45 but still can't connect to ecu (Corsa C 2004 or Barina 2004). Now can't down or upgrade fw anymore, got fault "Bootloader did not respond...either killed interface, empty pic or new protection!".
My board is OPCOM 5 2007-12-10 10PB027B with a MICROCHIP 18F46K80 with no C22 and D5.
Need help.
My board is OPCOM 5 2007-12-10 10PB027B with a MICROCHIP 18F46K80 with no C22 and D5.
Need help.