PEUGEOT 308 (T9) 2-0L 16V BlueHDi 130kW-174HP DCM7.1A SW Upgrade 9693233880 SCR OFF AdBlue Delete

PEUGEOT 308 (T9) 2.0L 16V BlueHDi 130kW/174HP DCM7.1A

ECU Hardware Number: 9818035080

Software Number: 9818035080

Software Upgrade Number: 9693233880

SCR OFF AdBlue Delete

IMPORTANT: The file portal is designed for professional users with genuine tuning tools. We do not offer support to users with clone tools because they cause lots of problems.

1. We assume that only professional users will use the file portal and as such should have the knowledge to check the integrity of a tuning file before uploading it to the ECU. If you don’t know how to check the file matches your original read – then you will be proceeding at your own risk.

2. Each folder has an original file – MOD file – and a MOD file with checksums calculated.
-If you have professional paid tuning tools – then you should allow your tool to fix the checksums.
-We included the full original file because most tools need this to calculate or patch the RSA checksum.
-We also included a file with CKS calculated and RSA sum patched.
-Clone users – You must use the file with CKS repaired. (We don’t condone the use of clone tools – and we can’t stop you from using clone tools and we can’t stop you from buying the file – but we made the files with checksum corrections so that you don’t need to message us to ask us to fix the checksum).

3. The DCM7.1A files we supply are 6MB files – if your tool uses a partial file simply use the tool linked below to transfer changes in to your file.

4. If programming over OBD with a Virtual read (VR) file – ensure that SW Upgrade matches exactly and that the file size is the same as your tool expects. The files here are the same format as Dimsport OBD tools expect. If using clone tools approach with extreme caution when using virtual files because you wont have a backup – proceed at your own risk.

5. SCR (Adblue) delete is strictly for off road use – track use – diagnostic purposes only. Please do not use the delete files for road use.

Instructions for SCR AdBlue delete:
-If count down timer is present, RESET adblue system with diag tool before programming AdBlue delete software. Associated faults are removed.
-SCR Module should also be unplugged – although we found its not strictly necessary.



To get our tool to transfer changes or change file size simply visit https://www.hdi-tuning.co.uk/wp-content/uploads/2025/12/LatestReleaseTransfer-Changes-absolute.zip (Its not a virus its a compiled python program made to an exe so that you dont need to install all of the python packages – you can ignore the warning from your browser that its not safe).