Fiat grande punto 1.2 mileage ecu

[barth71]

Hello
Please help me change the course in this IAW5SF3.M1 engine driver with 207kkm to 140kkm. I've tried different methods but no success. read from piasini
thanks in advance

[AlfaRed]

Hi,
test my solution..
send result.
:wink:

[barth71]

thank you very much
when i'll try i report.
regards