Daewoo Matiz immo problem

[robert81]

Hi all
i have bit of a problem with daewoo matiz about 2002 i think
garage changed barrel as it has failed
after barrel change it didnt want to start.
i went there and checked with mvp that ecu id was correct, immo id was FFFF.
i tried to pair up ecu and immo, no luck. i decided to read immo and one of the legs fallen of the 93c56.
i did tons of those eep and didnt put any extra force than usual so i assume it was faulty anyway.
took another 93c56 and uploaded file form another matiz.
i could see by mvp that immo id was visible but it was different to ecu id.
tried to pair them up - no luck.
told garage to order set form different car. so we have second hand ecu and immo and keys.
all plugged in - car will not start.
and security light behaves strange - when i disconnect battery and connect it back again its flashing slow as it should. when i turn ign on its flashing quick and even when i turn it off its still flashing quick. the flashing speed is somewhere in between very fast- wrong key and slow - ign off mode.
photos of ecus and immos attached.
can anyone give me a clue how to get the car up and running. or is there another part of the system coded to ecu and immo?
any advice much appreciated.