Melvyn

Hi, I have a Citroen C3 Furio and the ECU was found to be filled with water and the car refused to start. I searched everywhere for an ECU and was told that I needed one with the same code which is ME7.4.5. I found a second hand one from a Peugot 208 and the auto electrician coded the 2nd hand ECU with my initial data. He plugged it in and my car is not reading the ECU. Can I do this myself or can you perhaps provide me with some support. Thanks.