i have a jdm interior harness and the 11 pin x-05 plu was cut off. what i want to do is use a usdm engine harness which is a 10 pin plug. i would like to know what the function and color the wire is on the jdm 11 pin plug so i can match it correctly to the usdm plug. it would have been a lot easier if the plug wasnt cut. any help would be great.

 

Originally Posted by NEWGENRX7 View Post
did you follow the step above, im running the same set up your doing ( usdm front and jdm em harness. you dont match the wires, just follow the step i did and you should be good. trust me, ive check where all the wires go one by one and prolly more than 30x.


for example usdm front to jdm EM
G - BL
BL/G - BR/B
V/W - Y
Y - B/G

ORIGINAL PIN DIAGRAM OF USDM X-05 (F) TO X-05 (EM) CONNECTOR


X-05 FRONT 10 PIN CONNECTOR

| G |BL/G|XXXX XXXX| V/W | Y |
|G/W|W/G| B/W | G\B | B/O | BR/W |


X-05 USDM (EM)10 PIN CONNECTOR

|B/L|BR/B| XXXXX | Y | B/G |
|BR | R |B/W|W/L | B/Y |BR\W|

 

I cant find the thread that came from, but basically everything matches up except that one pin wire which is most likely the fuel thermosensor.

You dont need it if you have a pfc but if your running a stock ecu you need to wire it up to its respective position.

 

Thanks, I tried using that diagram from that thread but my wire colors are different than what is listed. I am not trying to use a jdm engine harness on an usa car I am trying to use a usdm harness on a jdm car. Also that 11 pin plug on the car harness side is cut. What I would need is that plugs wire colors and where it goes.