No problem. After many trail and errors i found the wiring schematics myself.
pin 2 on the lc 2 side is for shielding the wire to prevent interference.
there were 6 wire connecting the terminals. out the six only 4 wires were twisted and shielded. The other two wires is for the heater in the oxygen sensor and it was made of higher gauge wires.
Interestingly out of the 4 signal wires two were of the same color and terminated on to the pin 5 on the sensor side i hope. I think this is to pair the wires to get cleaner signals
Pin 6 on the sensor side was blank.