Ok, I'll bite.
First off, diesel engines have never been carbureted. All diesels have their fuel injected directly into the cylinder.
Secondly, diesels are compression ignition engines meaning the heat developed during the compression stroke ignites the fuel. They don't have spark plugs like gasoline engines do.
I'm not sure about other brands but any 1993 or older Ford diesel will not have electronics.
2013 RAM 3500 Big Horn, CC LB, DRW, 6.7 CTD, 4wd, Aisin trans
Gone but not forgotten...
2002 F-350 SRW
Lariat, Crew Cab, Long Bed
4X4, Auto Trans, Tymar Intake
Wicked Wheel, Zoodad Mod
DP Tuner - 60E, 80E, 40T, 80T, Decel
05+ Harley Headlights
6" Upper and Lower Windshield Brows
ISSPRO Gauges, Edge Insight CTS
Sold at 206,000 miles