MARELLI IAW 59f hardware repair

[pandokrator]

hi,
received a 59f ecu from Fiat Punto 2001 1,2 8V.
The problem it was no spark from second coil pack.
so,,,after much reading, i open ecu (four plastic solders)
with a 4mm drill and 8-10 mm depth.
With hot air gun unstuck the plastic cover.
Do not remove the screws that can damage ecu 99%.
The problem was evident for the first conclusion.
Silver wires (from ecu to external pins) was cut.
This because one from coils was damage and reduction the
resistance with effective require many ampere from pin 10.
So the result is one seared wire line.
with VERY attention i solder copper wires (to replace the old)
i make two crooked together for necessary amperes for coils.
now (with TWO NEW coils) car run well without prob.
oh,my experience with ecu i found another one cut wire.
it's from A/C.
replacement to with a new one.
all work fine now
p.s.sorry for bad fotos but iphones ... very poor cam.

can inform me what hw version is that ecu ? all numbers is extinct from ecu.
best regards