Hi just joined here as I have a 2008 Fiat 500 1.2 just done a engine swap I got from local breakers was told it was from a 2015 but same 1.2 engine anyway fitted no problem my mate shorted out the starter wire which blew the 20 amp ignition fuse. Replaced fuse but now have no spark or injector pulse. Fuel is definitely getting to the rail I’ve check every fuse and bought a replacement ecu still no change and I’m kinda at a loss now. Hoping someone can help