Technical punto 75 wont start, has fuel at rail and a spark

[hf turbo]

the relays on the 75sx is called a master relay. its located under the black cover on the bulkhead should be a big white relay iirc.

i have the same problem with my corrado atm i think that might be the aftermarket alarm system though.

 

[Restorer]

The quickest & safest way to check power to your injectors & that the ECU is switching them is to use a simple 12v LED test lamp. Especially if your not used to using a Multimeter.
Connect the Test lamp crocodile clip to a good Earth & with the ignition on probe the Injector plug to find the +12v supply, move the croc clip to Battery +ve & probe the other side of the injector plug while someone turns the car over if the ECU is switching the injectors the LED Should light or pulse depending on the system.



Andy