Hi everybody. I recently bought a used s40pro for a BMW M42 turbo project. The ecu is 1.01 hardware and had the 60.00 software. I (stupidly) decided to update the firmware with the latest ,but the flash failed. When i try to reflash ,St10flasher keep throwing the message: incorrect checksum. Now i have no com with ecu(no fuel pump prime). Any suggestions ?
Thank you.
DTA s40 pro Failed Firmware Update.
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- Posts: 1623
- Joined: Fri Feb 28, 2014 1:03 pm
- ECU Model: S40 Pro
- Distributor: DTA
- Firmware Version: 79
Re: DTA s40 pro Failed Firmware Update.
Could be the firmware file is corrupted.
Try downloading it again.
Try downloading it again.
Re: DTA s40 pro Failed Firmware Update.
Hi Alex,and thank you for your interest. I downloaded it again , i tried v66 ,v62 but i get the same error. Maybe this 1.01 hardware can't take firmware greater than version 60?
I searched for v60 or v48 , but i can't find those.
I searched for v60 or v48 , but i can't find those.
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- Posts: 3588
- Joined: Tue Aug 02, 2011 12:08 pm
- ECU Model: No ECU
- Location: Norn Iron
Re: DTA s40 pro Failed Firmware Update.
I think I recall a while back some people had issues with a big FW change.. But if they did it in a couple of steps it was happier.
Re: DTA s40 pro Failed Firmware Update.
Thank you Stevie. The problem is that i can't find older versions.
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- Posts: 3588
- Joined: Tue Aug 02, 2011 12:08 pm
- ECU Model: No ECU
- Location: Norn Iron
Re: DTA s40 pro Failed Firmware Update.
Best to call Alex and see what he can do, it may just be the process as sometimes it can be tricky, especially when USB-serial adaptors are involved.
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- Posts: 1623
- Joined: Fri Feb 28, 2014 1:03 pm
- ECU Model: S40 Pro
- Distributor: DTA
- Firmware Version: 79
Re: DTA s40 pro Failed Firmware Update.
I have firmware v44 for an S40.
However, that won't make any difference, there's something else going on.
You're welcome to send it here for us to update for you.
However, that won't make any difference, there's something else going on.
You're welcome to send it here for us to update for you.
Re: DTA s40 pro Failed Firmware Update.
If it is not a trouble ,upload it (as the last resort). Otherwise I will send it to you .Should I send you PM here or a message to the site?
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- Posts: 1623
- Joined: Fri Feb 28, 2014 1:03 pm
- ECU Model: S40 Pro
- Distributor: DTA
- Firmware Version: 79
Re: DTA s40 pro Failed Firmware Update.
Here you go.
Send an email from the website.
Send an email from the website.
- Attachments
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- S40 Firmware V44.00.Zip
- (87.19 KiB) Downloaded 451 times
Re: DTA s40 pro Failed Firmware Update.
Alex, thank you. I will try it and let you know.