PCMtuner-tool

 FormulaFlash user report: Dodge RAM 2019 5.7 with GPEC2A ECM. Read ECM in boot mode. Tuner unlock with Formula Flash. Use formulaflash to perform an unlock, and then program it using HP Tuners. The tuner performed the unlock patch manually for him, and he only applied the formula; however, formula flash does perform the checksum. It is good for unlocking E90 GM and GPEC2A Jeep/Dodge units.

 Formulaflash read and write BMW MEVD17.2.4 DME ECU successfully. Read/write flash ok. Read/write eeprom ok. Clone ok. Checksum correction with FormulaFlash . Edit VIN ok. Modify ISN ok. IMMO OFF ok. Too many features were integrated into this device. Don’t need 3rd party software/tool.

 Full bench clone of VAG DQ200 MQB DSG control module using FormulaFlash programmer successfully. Select DQ200 MQB gearbox TCU-Bench mode. One button reading original Micro/EEPROM data (Read All) and transferring it directly to the donor TCU —  no immo adaptation needed. Read all and save. Connect a donor DQ200 MQB TCU with formulaflash. Then do Write All in a click.

 Can Formulaflash perform VAG Simos PCR2.1 unlock? It cannot unlock OTP. But it can do pcr2.1 on bench without unlocking. Read on bench ok. Write on bench ok. Write EEPROM back to be unlocked. Checksum correction with formulaflash. Works like a charm. What’s the procedure: Read eeprom, write eeprom for unlock and read ALL, easy.

  FormulaFlash read and write DC4 (Getrag) gearbox on bench successfully. Renault Captur 1.2 — DC4 (Getrag) TCU read before attempt to repair — OK. Read eeprom & flash ok. Write eeprom & flash ok. Bench mode.

  FormulaFlash read and write Hyundai/Kia KEFICO ECU successfully. Full Flash + EEPROM read on Bosch MED17.9.8 (TC1767) via Formula Flash. Supports Bench / Boot mode with automatic checksum. Here read and write on bench mode ok. IMMO OFF ok Stage1.

  FormulaFlash ECU programmer will release new software version 1.2.1.0 on August 27th, 2026. UPDATE DATE: 2026.8.27 VERSION: 1.2.0.0 → 1.2.1.0 Update Feature: New DTC OFF ECUs Toyota Denso Gen1 OBD / BENCH support Expanded ECU protocol coverage 1. USER CENTER NEW DTC OFF SUPPORT 17 NEW ENTRIES EDC15C11 EDC15GP EDC15V EDC15C2 EDC15C3 EDC15C4 EDC15C5 EDC15C6 EDC15C7 EDC17C13 EDC15M EDC15M1 EDC15VM EDC17C74 EDC17C46 EDC17C64 EDC17C54 2. Toyota Denso GEN1 New Read/Write Support OBD / BENCH read-write support for Toyota Denso Gen1 black ECU family. 3. ADDITIONAL ECU READ / WRITE SUPPORT EMS2212 BOOT EMS2215 (TC1767) BOOT EMS2219 BOOT IAW 6LP1 BOOT IAW 6LP2 BOOT IAW 6LP8 BOOT ME7.4.9 BOOT MT35E Bench SID 803 KLINE OBD/Bench MJD 602 KLINE OBD/Bench

 Formulaflash programmer software 1.2.0.0 released BMW 2021+ MDG1 ECU bench unlocking feature. Here is an example of a locked MD1CP032 ECU. Formuflash unlocks this ECU in bench mode; no opening ECU required. Quick search "Unlock" and select BMW bosch MD1CP032 ECU. Choose bench mode and check wiring diagram. Connect ECU with the Formuflash programmer via jumper cable. Watch out the small pins, use the smallest in the attachment box. Click Connect in Unlock menu. It will unlock the ECU automatically. Then read and save the ECU data. Then write ECU. Formula flash will also do checksum correction.

  Formulaflash ecu programmer released a major software update V1.2.0.0 on August 19th, 2026. Updated BMW MD1/MG1 ECU bench unlocking without opening ECU. Bosch DDE8/DME8 B48 B58 ECUs now supported on bench mode. Supported ECU models: Bosch MD1CP032-TC299 Bosch MD1CS001-TC298 Bosch MG1CS024-TC298 Bosch MG1CS049-TC298 Bosch MG1CS201-TC298 Function: Bench unlock Read/write Flash + EEPROM Checksum correction

 Reading Bosch MEVD17.2.3 TC1793 full Flash + EEPROM via FormulaFlash programmer on bench successfully. Manufacturer: Bosch Model: BMW 218i F45 2016 ECU: Bosch MEVD17.2.3 Microcontroller (MCU): Infineon Tricore TC1793 (BGA package) Application: BMW and Mini turbo/naturally aspirated gasoline engines (F-series platforms) Mode: Bench Read eeprom & flash ok. Write eeprom & flash ok. Checksum correction with Formula Flash.

  FormulaFlash programmer supports IMMO OFF functions for Korean Kia Hyundai ME17.9.21.1 ECU in the device without 3rd party software/devices. Quick search for ME17.9.21.1 ECU. Available on bench and boot mode. Choose bench mode connection. There are 4 versions of bench pinouts for this ECU. Select one that matches your ECU. Set up bench connection according to the diagram. Connect ECU. Read and save eeprom & flash data. Click IMMO Off function . It will save flash again. Then do IMMO OFF. Click Yes to correct checksum. Then process data. Write data successfully. It’s done. Install ECU back to car.