I bought a rb25 from jdmtigerjapanese paid extra for a engine harness. It was hacked to hell and back, 5 broken exhaust studs, no starter and cut coil pack harness. Im almost done with the f3/m63 plug wiring And on the rb25 s1 side i have a thick white wire left over. On the ka side i have a blue/white (ambient air temp switch) Im pretty sure the blue white wire is not used but i have no clue what the wire is on the rb side because the plug was cut off.
Also have cut wires on here by the feed thru im sure there maf and o2 wiring but not sure about the rest
baby blue/white,brown/white,blue/white,grey,big black shielded wire,light blue,green red,blk/yellow,light green,yellow,yellow/blue,blue/red,black/white,black,green/orange,thick brown shielded wire
by the wiper amplifier i have a 2 wire plug cut with a green/blk and blk. (from what i can tell this one is not needed green/blk wire was traced to rb25 f3 plug)
then this plug by the water pump the bottom one
thanks!