I need some help. I cant seem to find the color diagram for my g35. im having to replace the whole sensor and plug. but I don't know wat color hooks to what. im installing a Bosch premium oxygen sensor includes OE SmartLink Kit. the kit has 4 wires..but they are 2 whites 1 gray and 1 black...im so lost...

 

Exactly what year, chassis, and transmission do you have, ex. 2004 sedan 5at, or 2006 coupe 6mt.

 

Poster's info in the upper right shows 2004 coupe. I assume it isn't shown on the mobile site.

Did you look at the installation guide? https://www.boschautoparts.com/docum...0-097c038d335a It has a wire color reference table.

If it's still not clear try downloading the Factory Service Manual for your car at https://www.nicoclub.com/infiniti-service-manuals The wiring diagram is in section EC, page 154.