How does the EOT Communicate with ECM ??

[HondaLou]

HondaLou,

As per your photo/post # 1

"How does the "Magic" connection work if there is no wire connecting these (3) sensors to the ECM directly?   See attached photos."  

EOP - one wire /ground circuit & NEUTRAL SW - one wire/ground circuit GO to one common 2 pin connector: WPC 2P (Bl) >p.20-6,< and this WPC 2P (Bl) connector IS NOT connected to EOT sensor as you suggest in your picture/post #1

The EOT is a separate circuit = do not mix with EOP & N-SW

1. Connect your sub-harness WPC 2P (Bl) connector to the main harness/match colors*, not to EOT... and let us know
2. Connect,  hanging somwhere, WPC 2P (Bl) G/O-R/Bu colors to your EOT sensor

There are at least four WPC 2P (Bl), but each has different colors = pay attention to connector's colors!!!, you or the previous owner mixed them up, p.20-6

* As per diagram p.20-6, I see two WPC 2P (Bl) connectors but each one has different wire colors.
The main harness side WPC 2P (Bl) has Bu/R & Lg = should match colors of your sub harness P/N 32101-MGC-000

I have to dig deeper to understand and resolve this issue????
I am also concerned of the cluch diode, which is located in the fuse box , p.20-6

Son of a gun.  No wonder these things are not working.  SO it seems what I am using on the EOT switch needs to go elsewhere.  And I need to find the connector that goes to the EOT switch.  I'll bet it is connected where I need to put this connector I have on the EOT.  Thank you so much, I will start hunting for the right connector for the EOT. 
Lou

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HondaLou,

I see the confusion.  First, the way you have things connected in your first pic will not work.  Will do nothing and be like that cable isn’t even there as it would not be doing things.

So, you made me go to a parts fiche (I used partzilla) and verified the cable is correct.  So now I had to go look at mine as it is wired the same, even though I have a 2013.  I’ll say thanks for that as I found the EOP wire out of the little clip.

Anyway I followed the EOP wire to the junction with the neutral switch and then to the end of the cable to the connector you have on the EOT.  It actually goes to a connector in a boot behind the right side cover connecting to the wire harness.  And my connector is red in the upper boot.  You model might be slightly different.

The weird thing is the colors do not match the wiring diagram.

This is a work in progress.  I have been trying to follow the EOT wire, but I’m going to have to remove the seat and lift the tank or remove the air box covers so I can see what is going on.  So far it comes off the EOT, moves up to the bottom of the left airbox and I THINK it goes over to the right the the connector boots there.  More to follow… tomorrow

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PB posted before I did.  Thanks PB, looks like your answer is better

Thank you so much.  It looks like the same type of connector for I have on the EOT can be found elsewhere.  I will start hunting for a similar connector and exhchange them.  What a mess the PO has left me.  But I will figure it out.   
Lou