hi i have a cinquecento 1.1 sporting and i am having ecu troubles i was wondering if any one knows wether a 1.1mpi ecu would run my 1.1spi engine please help if possible
The answer is no, you will need the ECU compatible wth your SPI engine, the MPI is not. SPI ECU's are readily available from E Bay or scrap yards so shouldn't be difficult or expensive.