A rat ate thru my wiring harness where it connects to a fuel injector head, choices are 1. rig a pigtail to fix, 2. replace the entire harness for $2700.
Engine wiring harness on 2009 Hyundai Santa Fe
i would repair the damaged one. if the connector is damaged, i would see if the dealer has a repair pigtail available, if not, then i would check with a salvage yard for a connector. when you repair the harness, solder the connection, or use the self sealing heat shrink style butt connector to keep moisture out.