bFlash and Autotuner are both professional ECU (Engine Control Unit) and TCU (Transmission Control Unit) reprogramming tools used in the automotive tuning industry. They enable reading, writing, and modifying firmware on vehicle control units via methods like OBD (On-Board Diagnostics), bench, and boot modes. These tools are primarily aimed at tuners, engine calibration engineers, and… Read More »
ForumulaFlash programmer released new protocols in software 1.0.7.0 on Sep. 17th, 2025. NEW UPDATE! UPDATE CONTENT MAGNETI MARELLI IAW 6KPF, IAW 6KPB read and write FLASH , IAW 4AC (BETA), 9GF CAN, 9GC read and write EEPROM+FLASH BOSCH MET.4.5 (TYPE 98) read and write EEPROM+FLASH , MET.4.5 (TYPE 96) read and write EEPROM+FLASH CONTINENTAL/SIEMENS… Read More »
Problem: Got the PADFlash programmer software downloaded and installed. After logging in to the software, the device cannot connect to the software. Error “Device Connection Failed”. Solution: This error indicates driver is missing. Visit https//padflashr.uk, download and install driver. Then try again.
Problem: Mercedes VITO, edc16c2 ECU. Foxflash read ok via OBD, OBD Write ok but car doesn’t start. Solution: It was tested to work couple times so far, but maybe checksum wasn’t done with foxflash on this case. Checksum is fucked up. If read with foxflash, power supply is important. Radiator turning on while writing. If car does not… Read More »
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: · Supports fewer ECUs… Read More »
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
Problem: Foxflash failed to read VW Simos 18.1 tc1792 ecu in boot mode. I have 14.5V And checked Pinout 2 times. There’s always this error (no response with ECU) and wake error. Any solution? Solution: 1). Voltage issue. Set to 13v. Too much voltage at the moment if 14.5v. Some ecus need very specific voltage, start allways… Read More »
Problem: Failed to install foxflash software 1.4.3. It reported an error “The code execution cannot proceed because VCRUNTIME140.dll was not found.” Struggling to get past this point. Solution: Install vc redistributable x64. It should be fine.
Problem: I’m using windows 7 pro 32 and the FormulaFlash programmer driver is not found. Any solution? Solution: Use Windows 10 64bit operating system. Make sure your computer is connected to the internet with a good signal. Disable firewall and anti-virus before unzipping FormulaFLASH.exe, otherwise, the software cannot be opened normally.
Here’s a comparison of the Magic Motorsport Flex, Alientech KESS3, Autotuner, and DFOX ECU tuning tools based on their features, capabilities, and use cases. This breakdown aims to help you understand their strengths and weaknesses for ECU tuning and remapping tasks. 1. Magic Motorsport Flex Overview: Developed by Magic Motorsport, an Italian company, Flex is a… Read More »
Problem: Had a problem with PADFlash programmer software. Cannot select drivers, all buttons are gray. Possible reasons and solutions: 1. Operating system. Better load software on a clean Win7 64bit system. 2. Administrator privileges. Grant the computer administrator highest privileges. If the problem still exists, contact www.iecutool.eu customer service to address the problem via remote access.
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.
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:… Read More »
Problem: Have a problem connecting in bench mode with the Audi A4 TEMIC VL300 CVT transmission control unit. Foxflash software cannot identify or read the unit. Attaching screenshots. Solution: Foxflash will read and write Temic VL300 gearbox TCU in boot mode. Don’t do it on bench mode. Don’t use Godiag GT107 gearbox adapter. Follow foxflash instructions to read VL300… Read More »
CG FC200 vs. OBDSTAR DC706: Which One is Better? The OBDSTAR DC706 is a versatile device designed for reading and writing engine control units (ECUs), body control modules (BCMs), and transmission control modules (TCMs). Here’s what makes it stand out: Key Features: Wide Vehicle Coverage: Supports a broad range of brands, including Chrysler, Dodge, Fiat, Ford, Chevrolet, GM,… Read More »
