robert horsfall Posted July 21, 2010 Report Share Posted July 21, 2010 i have a g4 plug in for rb25det. when i connect with laptop to upgrade firmware it says it is in 'boot mode' when i press Y to start firmware update it says it has stopped due to another program wanting to use that port. i currently have firmware 4.2.2 i have tried both pc link & pclink g4. how can i fix this? Quote Link to comment Share on other sites More sharing options...
Crispin Posted July 21, 2010 Report Share Posted July 21, 2010 I had the same problem with the firmware upgrade. Try removing the use of FIFO-settings on the port. That solved it for me. Quote Link to comment Share on other sites More sharing options...
robert horsfall Posted July 22, 2010 Author Report Share Posted July 22, 2010 i have tried that and it still won't upload firmware update. what else needs to be done for it to connect? Quote Link to comment Share on other sites More sharing options...
Simon Posted July 23, 2010 Report Share Posted July 23, 2010 Just check what com port is being assigned when the ECU is connected to the PC. Often to get the firmware update program to work the com port should be no higher than Com 9 Quote Link to comment Share on other sites More sharing options...
Lukan Mishev Posted November 13, 2013 Report Share Posted November 13, 2013 Hi I have the same issue with G4 plug-in for Mitsubishi VR4 and neader removing FIFO control or asigning the com port above 9 resolved my problem . Still i get the message ' bootcode present' the firmware download was interupted. Please advise if anyone have a solution for that problem ? Quote Link to comment Share on other sites More sharing options...
Scott Posted November 13, 2013 Report Share Posted November 13, 2013 Hi Lukan, Can you please advise what version of firmware you were trying to upgrade to? If you connect your ECU to your PC, Start PCLink, DO NOT connect to the ECU, but click ECU Controls > Update firmware, what happens? Scott Quote Link to comment Share on other sites More sharing options...
Scott Posted November 19, 2013 Report Share Posted November 19, 2013 Hi Lukan, Thanks for the screenshots. I can see what your problem is. You are using PCLink G4+ and trying to upgrade to a FW version meant only for the G4+ range of ECUs. The latest PCLink and firmware for the G4 range of ECUs is 4.9.9 and is available here: http://www.linkecu.com/support/downloads/pclink-download/pclink-g4-v4-9-9.1784# Scott Quote Link to comment Share on other sites More sharing options...
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