How to Retrieve PSA SID807EVO Pin Code from Flash Data
As titled, here we will show how to extract pin code for Peugeot Citroen PSA Continental SID807EVO ECU from flash data.
First of all, make a full backup reading of the Continental SID807EVO ECU in boot mode.
Using ktag/kess3, Foxflash, Xhorse Multi Prog, Flex or other programmers in boot.
If use Foxflash, check the boot pinout here.
http://www.pcmtuner.org/psa-sid807evo-boot-pinout-to-foxflash/
Then open flash data in hex editor.
The 4-digit pin code is stored in Flash data.
BLOCK: 0xB00–0xB03.
For
example, the pin code here is YQN7.
The pin code is essential for key coding, ecu replacement and immo work on PSA vehicles.
[Solution] PADFlash cannot run on Windows system
Problem 1:
Got the PADFlash programmer software installed on a Win8 64bit system, Windows detects the device driver, click Activate, but padflash software did not start. Any solution?
Solution:
PADFlash software cannot be installed on Windows 8 operating system.
Only Win7 64bit or Win10 64bit system. Win7 64bit is the most stable system for padflash.
Problem 2:
Failed to open PADFlash software after clicking "Activate" button on Windows 10 64bit system. The device driver was installed.
Solution:
Keep the PADFlash UPDATER running.
If padflash software cannot start on Win10 system, need to activate a Super Administrator Account in Windows 10.
If it still is not working, go to c/windows/systembin/pdata, right click "paddlash. exe" and run the program as Administrator.
Read also:
http://www.pcmtuner.org/padflash-cannot-select-driver-all-buttons-are-gray-solution/
OBD or Bench for ME9.7 ECU with Xhorse Multi Prog
Possible to read Mercedes Benz ME9.7 ECU with Xhorse Multi Prog? Need to clone the ECU.
Multi prog will read and write Benz ME9.7 ECU via OBD mode.
Multiprog reads only maps in obd mode, no immo or full read, so it cannot be used to clone this ECU.
Use other programmers if you want full read for micro flash and eeprom.
Full read only in boot with ktag, dfox, foxflash, kess3 , flex and so on. Obd vr only calibration area.
Cheap ktag clone to read and write these on bench and works 100% of the time.
How to Solve PADFlash Download Limit Issue
Problem: Failed to start PADFlash programmer software after activation. It reported an error "Download Limit Exceeded". How to fix it?
Solution:
He has downloaded too many times and exceeded the limit.
It will be restored automatically after 24 hours.
Then try again after 24 hours.
FAQs and Features of FormulaFlash ECU Tool
Formula Flash is a professional ECU tuning tool that supports:
- ECU/TCU data reading and writing for common models
- Immo OFF
- Power upgrades
- DTC OFF
- VIN modification
These are the most frequently asked questions and key functions of the FormulaFlash.
What are the advantages of FormulaFlash?
Combining 10 years of industry expertise with innovative technology, it offers:
- Revolutionary "One-Click Operation" for simplified tuning.
- Complete ECU management: Reading, writing, and automatic Checksum.
- Advanced functions: Immo off, performance upgrades, VIN modification, and DTC cleaning.
Which models support "Immo off" with one click?
Currently supports:
- Delco series
- BMW series
- EDC17 / MED17 / ME17 / ME 788 / ME 797
- MT20 / MT22
- …and more
What ECU brands does Formula Flash cover?
- Primary support: Bosch, Siemens, Delco, Marelli, Chinese cars.
- Coverage: 4000+ common car models (with continuous updates).
Does Formula Flash support Checksum?
Yes — All published protocols include Checksum support.
Is there an annual fee?
- Annual fee: $350 (includes 12-month access upon purchase).
- After expiration:
- Reading, writing, and Checksum functions remain active.
- New features require renewal.
Which models support Stage 1 power upgrades?
Supported ECUs include:
- ME17/ME7 series: ME17.9.11, ME17.9.12, ME7.5.10, ME7.5.20, etc.
- MED17/MEG17 series: MED17.9.8, MEG17.9.8, MEDG17.9.8, etc.
- Simos8X series, Delco series, MSV90, and more.
Which models support VIN modification?
- BMW series
- Delco series
- Volkswagen & Audi: MED17/EDC17 series
- MT20/MT22 series
- Hyundai & Kia: ME17/MED17/MEG17 series
- All support EPROM Checksum and seamless VIN modification.
Unique Features of Formula Flash
Exclusive VW/Audi support:
- MED17/EDC17 EPROM Checksum.
- EPROM Immo off / IMMO cloning / new status mode.
- One-click VIN modification.
Specialized functions:
- One-click power level/Immo data synchronization.
- BMW & Delco series water temperature control.
