Does anyone no where the opti harness wires pinout where they meet the PCM???

 

low res signal / red/black
reference low pink/black
ign voltage red
high res signal yellow
if you need any more info let me know

 

Thats helps but would you also know where they end up at the pcm. I'm wanting to measure the resistance from the connector thats plugs into the opti to where they end up at the PCM.

Thanks,
Rob

 

low res signal / red/black--------------- pcm 2
reference low pink/black---------------- pcm 3
ign voltage red ------------------------- pcm 14
high res signal yellow ------------------pcm20
i am not sure which plug on the pcm they are in it should be easy to see.

 

Diagram

 

Thanks peoples!!