Electric choke wired to coil?

By rights , it is supposed to go right to the fuse box on accessary

uh, no. You don't want the choke powered in "accessory." They probably advised against any "underhood" source for liability. That's what this is all about. The factory "ign run" (dark blue, IGN1) circuit is NOT fused, and is a little on the "weak" side, due to (in the older cars) smaller wire gauge, and deterioration of connectors in the bulkhead and igntiion switch, as well as the switch itself, and in worse cases, problems with the ammeter connections, or the "in harness splice"

Part of the reason I put a relay box under the hood. Mine is out of a junker minivan. Enough relays for headlights, pump, ignition, and fans (if ever) and FUSES

Mine is out of a 90's Voyager and snuggles right up to the side of the fender apron behind the battery