ok i bought a new 02 sensor for my gsr. but i didnt get the paper tht shows which wire goes where. so i got my stock plug with the 4 wires comingout. (green, 2 blacks, and a white wire.) but my new bosch 02 got 4 different color wires ( 2 white, a black, and a grey).

anyone can please please help me with which wire goes to what.
thanks!!

ps i searched, still searching, and will continue..

 

car-O2-signal
blk-wht - heater
blk-wht - heater
grn-gry - ground
wht-blk - o2 signal

 

you are thee man!!!