he wanted the rs2000 ecu as its a better ecu and mapp and he would have had to change the ignition as they have coded keys so he totally got rid of that made a complete new loom and rewired the ecu plug from the granada to the rs2k ecu hes tring to find a 91-92 rs2k ecu so he can check that the ecu isnt faulty if any 1 has 1