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View Full Version : SMART FORTWO 450 PROBLEM ECU WRITE FILE



nikolakismb
4th April, 2018, 08:40 PM
HELLO ALL MEMBER.
I would like someone to help me on smart fortwo 450 600-700cc write tuning file.
Ready to original file flash and eeprom all ok
Write the flash tuning file engine not start.
Again the write original file the flash engine start ok..
I have read and write tools the galletto fg tech v54

figani
4th April, 2018, 09:13 PM
When you write file... And give ignition.... Key is shown in display in dash...? Or engine just want start...?

nikolakismb
4th April, 2018, 09:42 PM
Ignition on and flashing fuel tantk - water temperature .

NASTASE
5th April, 2018, 10:05 AM
Bad checksum mate.Is usual issue on 700cc engines,with HW 0261205006.Cracked winols made wrong checksum.