hi all, I have this blessed machine that's bringing me to the deep hatred towards her ..
has scarssime performance compared to other ford fiesta 1.4 tdci
I did the test with the foot pedal accelerator
I did the test with the mass air flow sensor
I emptied catalyst
but nothing the car is varamente deaf .....
I have tried different maps but it changes very little
someone told me to go in ford, and then update the ecu !
change something to update it or make a map ???