FormulaFlash Guide_ECU Stage 1 Tuning

 Here iecutool.eu will show how to perform Stage 1 ECU tuning using FormulaFlash programmer without 3rd party software programs.

Note that not all ECUs support the STAGE 1 function. Please refer to the device software for the specific list of supported ECUs. To use this function, ensure that the software is within its subscription.

ECU Example: Hyundai Kefico ME17.9.21.1 ECU Stage 1 remap

Procedure:

Run Formula Flash software.
Select Vehicle type and search the ECU model ME17.9.21.1.

Choose Hyundai and bench mode.


How to Perform ECU Stage 1 Tuning with FormulaFlash
How to Perform ECU Stage 1 Tuning with FormulaFlash
How to Perform ECU Stage 1 Tuning with FormulaFlash

Check the connection diagram.
Connect ECU with Formula Flash programmer according to the wiring diagram.


How to Perform ECU Stage 1 Tuning with FormulaFlash
How to Perform ECU Stage 1 Tuning with FormulaFlash
How to Perform ECU Stage 1 Tuning with FormulaFlash

Read EEPROM to back up eeprom file.


How to Perform ECU Stage 1 Tuning with FormulaFlash

Read Flash to back up Flash file.


How to Perform ECU Stage 1 Tuning with FormulaFlash

Click Stage 1 function.
Save Stage 1 file to the desk.


How to Perform ECU Stage 1 Tuning with FormulaFlash
How to Perform ECU Stage 1 Tuning with FormulaFlash

Select Write Flash function.


How to Perform ECU Stage 1 Tuning with FormulaFlash

Upload the Stage1 file we just saved.
Then write flash and wait for it to complete.


How to Perform ECU Stage 1 Tuning with FormulaFlash

Stage 1 is done.

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