DTAForum.com - a forum for the DTA ECU

Hi Alex, Promised to post once solved. The issue was the usb to serial converter. The prolific 2303 chip based converters have numerous revisions. The older versions aren’t fully windows 10 compatible. Mine worked with the standard dta interface, but not flashing firmware. I bought a new prolific 23...

Hi Alex, Am ok with serial interfaces, do that in my day job. I tried refreshing the prolific usb driver with the one from your website. The serial interface has stopped working totally. When I researched the prolific chip, although the correct type, is of an older version and isn’t supported in Win...

Hi Alex,

have tried with 57600 & 9600 baud, both give same result
Also re-downloaded firmware

Gary

Alex,

Forgot to ask, is there a location to download old firmware, the dta website goes back only 1 version?

Gary

Hi Alex, Have tried 10+ times with the latest firmware. I then found an older 79.02 and that gives the same error. I can connect to the ecu and it will start the flash. Do I need to upgrade across several steps or is it just keep trying? At this stage will be happy to get v65.00 back an device and l...

Hi have got 2 cars both with S40 ignition only ecu. I decided to put them on the same firmware version. Unfortunately the flash failed and now the ecu won’t boot. It will get to the monitor startup to allow flashing. The original firmware was 65.00, hardware version 2.00. I can’t find old firmware. ...