as title states ive been googling for the answer and keep getting auto to manual swap wiring diagrams. mine was an auto but im running a manual ecu now and would like to directly wire it to the ecu. if anyone could help. thanks

 

Not sure what you are asking for because the back up lights circuit doesn't normally connect to the ECU.

 

i have the plug and wiring all the way to pins that look like they went to the ecu. when i stripped the hacked harness i forget where and what plug i pulled them from its been so long. on a manual car where do they normally go? maybe to the green plug that is connected to engine harness that runs under the dash?

 

the plug should be connected to the transmission.
the wires from that plug go to a connector under the radio console (the same connector that has the clutch switch wires)

 

if u have no idea what im talking about, here's a pic i took.



granted, this is for an auto-to-manual eg coupe, the connector should be the same for 92-00 civics. the connector is circled in red, and the blue arrow is pointing to the two wires that SHOULD go to the connector that attaches to your transmission. i never wired mine in.

 

the reverse plug is wired in your engine harness so if it dont go to the ecu it has to go to the green plug thats also connected to the engine harness that goes behind the dash. with my auto swap i never had cruise control so i never wired a clutch switch its bypassed. the way ur showing it is the way i had it ran before but id rather have it wired in the engine harness as im currently doing a wire tuck and shaved bay it would make this a cleaner install instead of splicing and having 2 wires ran out the engine bay separate from the engine harness. im pretty sure i could figure it out if i can confirm it goes to the green plug on the engine harness by the ecu.

 

coupe/sedan or hatchback?

 

sedan

 

DX, HX, EX?

 

dx

 

See terminals 14 and 15 of green connector C131:

 

awesome thanks for ur help....