What’s New FormulaFlash V1.1.8.0, released on July 20, 2026, introduces a new HO2 OFF data processing function, expands ECU coverage with 11 new protocols, adds BOOT and BENCH support for additional ECUs, extends CHK (checksum) verification for supported Bench operations, and includes further performance optimization.
HO2 OFF Function
The new HO2 OFF function is now available in User Center (Part 2).
To use this function:
- Open the FormulaFlash web platform.
- Go to Data Processing → ecu.dataProcessing.ho2Off.
- Upload the ECU file through the web page for processing.
Available Data Processing Options
CHINA Bosch (Petrol)
ME7.9 (Small) – ST10F275 – 832KB (FormulaFlash_BITBOX_CombiLoader_MDFlasher)
ME7.88 (Big) – ST10F275 – 832KB (FormulaFlash_BITBOX_CombiLoader_MDFlasher)
Mercedes BOSCH
ME9.7_EXTFlash (M58BW016) – 2048KB
GM ACDelco
GM ACDelco_E83
The processing page includes:
Inspection Number File
Execution Type
Processed Data File
Supported Models (HO2 OFF)
| Function | ECU / Model | Supported Brands |
| HO2 OFF | ME7.8.8 | Chinese automobiles (including Changan Automobile, Chery Automobile, Geely Auto, Haval, Trumpchi, Wuling Motors, MG Motor, Hongqi, BYD, Roewe, Lynk & Co, Luxgen, etc.) |
| HO2 OFF | ME7.8 / ME7.8.0 | Chinese automobiles (including Changan Automobile, Chery Automobile, Geely Auto, Haval, Trumpchi, Wuling Motors, MG Motor, Hongqi, BYD, Roewe, Lynk & Co, Luxgen, etc.) |
| HO2 OFF | ME9.7 | Mercedes-Benz |
| HO2 OFF | E83 | Buick, Cadillac, Chevrolet, Opel, etc. |
| HO2 OFF | ME17.9.11 | Hyundai Motor Group (Hyundai & Kia) |
| HO2 OFF | MED17.5 | Audi, Volkswagen, SEAT, Škoda, etc. |
| HO2 OFF | MSV90 | BMW Group (BMW & MINI) |
| HO2 OFF | MED17.5.20 | Audi, Volkswagen, SEAT, Škoda, etc. |
| HO2 OFF | MED17.2 | BMW Group (BMW & MINI) |
| HO2 OFF | ME17.9.7 | Russia – Lada |
New ECU Protocols
Formula Flash V1.1.8.0 adds support for the following ECUs.
| Vehicle | ECU / Model | Chip | BENCH | BOOT | CHK |
| NISSAN | Continental SID310 | TC1791 | ✓ | CHK | |
| RENAULT | Continental SID310 | TC1791 | ✓ | CHK | |
| FORD | Continental EMS2101 | 29F800BB + 93C86 | ✓ | ||
| FORD | Continental EMS2102 | 29F400BB + 93C86 | ✓ | CHK | |
| FORD | Continental EMS2103 | 29F800BB + 93C86 | ✓ | ||
| FIAT | Magneti Marelli IAW 7GF KWP | MPC5534 + 95640 | ✓ | CHK | |
| FIAT | Magneti Marelli IAW 7GF CAN | MPC5534 + 95640 | ✓ | CHK | |
| FIAT | Magneti Marelli IAW 10GF CAN | MPC5642 + 95640 | ✓ | ||
| VAG | Magneti Marelli IAW 9GV CAN | MPC5634 + 95320 | ✓ | CHK | |
| MITSUBISHI | Magneti Marelli IAW 9GM CAN | MPC5634 + 95640 | ✓ | CHK |
