Paora Smith Posted March 12, 2014 Report Share Posted March 12, 2014 Hi Guys I purchased a g4 up grade from link a while ago installed it as I intended on getting a retune but I am running out of time. Is it possible to downgrade/reinstall the previous software so I can run the previous tune until I have upgraded the cams etc? Quote Link to comment Share on other sites More sharing options...
Scott Posted March 13, 2014 Report Share Posted March 13, 2014 Yep you sure can. You will need to connect with PC Link G4 and set the baud rate to 57600 And store it. Then run the G3 firmware updater program http://www.linkecu.com/support/downloads/ecu-firmware-updates/FirmwareV1_9_2 Quote Link to comment Share on other sites More sharing options...
Paora Smith Posted March 27, 2014 Author Report Share Posted March 27, 2014 How do I set the baud rate?? I and using a usb connection cannot find any information on it Quote Link to comment Share on other sites More sharing options...
Simon Posted March 28, 2014 Report Share Posted March 28, 2014 It can be found in the main configuration area. (Same spot you set the number of cylinders) Quote Link to comment Share on other sites More sharing options...
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