Brad Burnett Posted October 16, 2008 Report Share Posted October 16, 2008 I have a g3 on a usdm 04 sti. trying to upgrade the firmware on the unit to eliminate the dwell issues. Everytime I try to upgrade it fails. I can connect to the unit via PcLink using com port 10 but will not upgrade. Any ideas. I am using firmware update utility version R2.1 Trying to update to firmware version 1.9.2 Thanks in advance. Quote Link to comment Share on other sites More sharing options...
Brad Burnett Posted October 16, 2008 Author Report Share Posted October 16, 2008 Ok so this problem has been resolved thanks to Simon. So when using the update utility you have to have the ecu on a com port less than 10. Apparently if you are using any comport above 10 it will not find the ecu. Thanks Simon Brad Quote Link to comment Share on other sites More sharing options...
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