1985 4/4 with fiat 1600 TC engine. I'm seriously scratching my head now, I've replaced the coil, distributor cap,electronic ignition module and the lead from distributor to the module ,this has the magnet reluctor which was found to have wiring in poor condition.
It fired up and ran for about a minute then died and wouldn't start again. I have now replaced the module again thinking it may have popped,but no joy not a glimmer of a spark anywhere. All the meter readings seem to be in order according to a Haynes manual I picked up for fiat 132 models. I had very little auto electro knowledge before I started messing around with the initial problem which was intermittent cutting out and starting.