i got a blue and a white yellow and a black yellow and a white blue. the y8 is white red and a white green and a black yellow and a white blue. anyone tell me which goes to which

 

why are you swapping the alternator to obd 2 alt? use a obd0 or obd1 alt and you wont need a new connector, you can also take the rectifier section off the back of the obdo alt and swap it onto the obd2 alt so you stock plug works

 

i did this in my car but cant remember just try each one before you solder them or use but connectors.