PEUGEOT 308 (T7) 1-6L 8V HDI 82kW 110HP SID807 SW Upgrade 9691752880 Siemens variant CAPR1C10PR1C100010287081AA_FOIX10159037AF_832676621 Stage 1 DPF EGR OFF remap file

Stage 1 DPF EGR OFF Remap file for PEUGEOT 308 (T7) 1-6L 8V HDI 82kW 110HP SID807

ECU Hardware Number: 9663241480

Software Number: 9666681180

Software Upgrade Number: 9691752880

ECU Type: Siemens SID807

Unique SW variant CAPR1C10PR1C100010287081AA_FOIX10159037AF_832676621 you can search for this variant in WinOLS text view or use the SW scanner tool on our website. If this number matches the file should be a 100 percent match.

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.

0. Stage 1 on the 1.6 115 8v HDI Engine with the Siemens SID807 ECU gives a typical result of 142 to 150 BHP with 330 to 350Nm depending on the vehicle condition and the dyno used. Stage 1 with DPF EGR Delete and a sports exhaust will typically give 146+ BHP.

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 mode 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. Users with Auto tuner tool or those using a full read of SID807 with TC1796 processor: your tool will sometimes use a 2MB file instead of a 4MB file or a 4MB file when the file we supply is 2MB. We made a tool which transfers changes absolute in to your original file. SID807EVO uses TC1797 processor and should have a 4MB file however some tools will still produce a 2MB file and write only the data block.

4. Users with CDM flash tool
-You can use the same transfer changes utility – the file is almost the same – you must reset the values outside of the datablock to match the original file in WinOLS.

5. 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.

6. If the file you purchased has DPF or EGR delete – it is strictly for off road use – track use – diagnostic purposes only. Please do not use the delete files for road use.

Instructions for DPF delete:
-Reset DPF soot with diag tool before writing sw update.
-Use diag tool to refill additive – you don’t actually need to refill it.
-Sensors can stay present – or be removed if using a straight through exhaust it’s possible you might get a fault for the O2 sesnor in which case you can contact us to remove it.

Instructions for EGR delete:
-EGR is set to hold closed via hysteresis maps. Associated faults are removed.
-EGR can also be unplugged if faulty – it’s a big solenoid below the air box.



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).