MM 9GFH DTC OFF

[phara0n]

I have lancia with ecu MM 9GF I TRY to remove dtc but allways have P0000 AND P3FFF

I NEED GOOD SOLUTION

DTC IS P0420

[gizgiz]

try this one DTC P0420 removed

[phara0n]

thank u for ur help but with davinci not ok