How does the EOT Communicate with ECM ??

[peterbaron]

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