how do i wire the secondary o2 sensor

[lans]

i converted my car to obd2 how do i hook up the rear 02 sensor i know its a 4 wire but i need wire diagram

 

[projecteg]

(viewed from the pin side on the male plug)
For the 96-98 OBDII ecu:
1 (green) goes to D13 (green/ blk) for sensor ground
2 (white) goes to D14 (white/ red) for sensor signal
3 (blk/white) goes to A5 (blk/ white) for heater signal 4 (blk/yellow) needs to "TAP" into A11 (yellow/ blk) for 12v power

i think thats it....let me know how that works out..

 

[elsombradelsol]

You only really need one anyways.