I'm confused by L1 L2 L4 L6 L8 P8 blah.......

Some questions for those in the know.........NOT a quizz.........lol

a. What is the standard ECU that's fitted to late Saph Cossie's (92/93 models)

b. What is the standard ECU that's fitted to Big Turbo Escort Cossie (92/93 models)

c. Where can I buy a MINT or NEW engine wiring loom to suit either of the above....i.e. complete loom that plugs into the ECU and into all engine sensors.

d. As "c" above, would I be better off getting a custom loom made up by Dingy?????

TIA