My father has an Astra 1.6 16v sport (199, and a few days ago I turned on the yellow light so I went to the service and they told me that the ECU needs replacement.

I learned that it is possible to repair the ECU is so if someone has tried something like that and it has pictures I would be grateful for the assistance to try to fix because the new part is terribly expensive.

I have a Vectra 2.0 DTI (1999) and he was my faulty ABS ECU that I managed to fix it, so if someone needs help ...