Page 1 of 1

E48 firmware update

Posted: Sun Aug 20, 2017 9:50 am
by Warrenja1
Hi all,
I have an E48 ECU with firmware V27, great bit of kit that I have in use for many years in various cars.
Now I want to update to newer firmware to avail of the serial data output feature. I want to connnect to a Race Technology Dash2.

The latest firmware is available for download on the DTA website. But there are no instructions on how to do the update.

I read somewhere about the EEPROM needing to be replaced. Is that correct?
Can an Eeprom with the latest firmware be purchased from DTA?

Thanks for the help.

Re: E48 firmware update

Posted: Sun Aug 20, 2017 12:56 pm
by Rob Stevens
EPROM via DTA I believe, give Alex a call.

Re: E48 firmware update

Posted: Mon Aug 21, 2017 5:07 am
by Alex DTA
EEPROM only with E48.
We have a few left.

Re: E48 firmware update

Posted: Fri Aug 25, 2017 2:01 am
by Warrenja1
Thanks for the help guys.
I found a suitable Eprom here in the workshop and successfully flashed it with firmware v34 and all is good.
Although I'm now having issues with the race tech dash2 not reading the serial data correctly, but that's a separate issue.