I'm hoping someone can clear up a few questions I've run into under the hood. This is a '72 automatic with 350. I pulled the engine to do some re-gasketing and general cleanup. This car has two temperature senders installed. A single wire unit on the drivers' side head (picture A) which was connected and working fine. There is also a two blade sender on the passenger side head that has not been connected since we've owned the car (Picture B). I can't see any wiring for it and am wondering if it was just left from some previous head swap. Any insight appreciated.
Also have a couple of connectors near the passenger side firewall that are not connected and have not been since we owned the car (Pics C & D). One is melted badly. I can't see any terminals for these so need help identifying what they are for. - Thanks
Also have a couple of connectors near the passenger side firewall that are not connected and have not been since we owned the car (Pics C & D). One is melted badly. I can't see any terminals for these so need help identifying what they are for. - Thanks