With a flashlight clamped between his teeth, he found it: a frayed wire near the EDC unit, hidden behind a panel. It was a tiny break, a silent rebel in a sea of connections. He stripped the ends, twisted them back together, and wrapped them in black tape.

Shacman F2000/F3000 Fuse Box Guide | PDF | Truck | Relay - Scribd

Engine cranks strongly (starter works) but will not fire (D2866 EDC engine).

You cannot read an F2000 diagram without knowing standard terminal numbers:

The F2000's electrical architecture is centered around a main fuse and relay box, typically located in the instrument panel on the passenger side or at the bottom of the panel. Key systems documented in official manuals include: en.wikipedia.org