Fiat ECU Up for sale is a Working, in excellent condition Fiat X19 / 124 Sport Spider Bertone ECU. Part number-- 0 280 000 191 (0280000191) This unit is the original for some fuel injected Fiat Spiders, not sure what year, check your part number to verify its the same. This is one of the most common no start or random stalling problems with these Jetronic ECU's. If yours does not have this problem, keep an extra ECU in the trunk, you might some day be glad you did... These units now have to be special ordered from most dealers new for big $$ (often times over $1000!), and finding a good one second hand is getting to be a very hard chore.