Panda 4x4 1.2 8v 40 kw iaw 5NF-S8

[carmageddon]

hi

anyone know how to repair this ecu (which components need to change for sure) when P1222 appear?
the car is in recovery and work only to 3500 rpm.

i have tested and changed body throttle, accelerator pedal, tested wires and connectors, fuse and relais...al is ok

thanks in advance

[teamtuner]

new ecu...