wiring problems

[Dan]

The wife said she saw a puff of smoke from the accord today, at 80 degrees I highly doubt it’s water vapor this time.
I ran out and checked the coolant and the oil, both of which are still full and looking great. I’m guessing that the smoke was fuel, smells kind of like it too.
Anyways while I was waiting for the engine to cool slightly so I could check the coolant I noticed a few wiring things.

Does this look untouched?

This wire comes from the fusebox, attached to nothing next to a bolt hole. I don’t know what goes there.

This ground is frayed, could that be causing my minor electrical problems?

And this was up front near the crash zone. Could this be why I need to hit the headlight to make it work?

Also could any of these be why my CEL is on for the speed sensor and why my odometer doesn’t work?
The junkyard speed sensor does the same thing my old one did, so I’m thinking that the sensor is not bad.
Thanks for the advice.

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[college man]

You need some electrical clean up for sure. As for the wire from the fb goes
I’m stumped. I hope someone here can recognize the wire.

[Author]

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