Monthly Archives: February 2025

Tips to Read Benz MED17.7.3 ECU with Foxflash

Here is the tip to read Benz MED17.7.3 ECU with Foxflash programmer. MED17.7.3 Read/write/checksum ok. Mistake in pinout in foxflash manual use pinout for med17.7.3.1 which use +12 in the left corner not that middle left like in wiring. To read and write use the following driver: → BENCH TRICORE → MERCEDES → TC1797 –… Read More »

Foxflash Error “Only One Instance At A Time” Solution

Problem: I have a problem with Foxflash. Cannot open Manager to activate foxflash software. Error “Only one instance at a time”. How to fix it? Solution: It’s already running. Restart your computer for starters. Open manager once. If you’re not seeing anything install dotnet framework 4.7 and timesync auto to off.   www.iecutool.eu

Foxflash Clone Audi A6 EDC17CP44 ECU Success

Foxflash new user feedback: Bench, Boot, Clone, it all works for EDC17CP44 Audi A6 3.0 TDI 2017. Read Original ECU and New ECU in bench mode (with bench box). Then prepared Clone file with Foxflash clone feature. Then wrote clone file in boot mode (without bench box). For boot mode write there are 2 steps… Read More »

PADFlash vs FormulaFlash

What is the difference between PADFLASH and FormulaFlash ECU TCU Chip Tuning Tool? Similarities: · Both tools support similar ECUs and are continuously developing support for new ECUs. · Both are powerful devices for ECU/TCU programming and diagnostics. PADFLASH: · Supports fewer TCUs compared to FormulaFlash. · Price: About $200 cheaper than FormulaFlash.   FormulaFlash:… Read More »

Foxflash 1.4.3 No Manual or Pinout Solution

Problem: There is no way to make the pinouts appear in foxflash 1.4.3, neither in w7 nor in w10, could you help me? Error “Could not load file or assembly” Solution: You need to copy old documents to new location, then change folder rights to read only. After update you can update the documents to… Read More »

How to Update Foxflash Software to V1.4.3?

Foxflash released new software V1.4.3. This version adds more VR files and fixes checksum.   Check the update information How to update Foxflash software to V1.4.3? If you want to update foxflash to 1.4.3, do the following. 1. Uninstall the 1.4.2 manager. 2. Install an older (i.e 1.3.4) manager, then it will offer to update.… Read More »