O2 Sensor

[toyomudman]

I have a 92 4x4 22re. I have searched threads and have not found the wiring scheme to fit my truck. I have replaced the OEM with a Bosch universal, which has been ripped apart due to a stick. The wires coming from the truck are: 1-Black, 1-Brown, 1-White/Red, 1-Red/Black. The wires coming from the sensor are: 1-grey, 1-Black, 2-White.

Thanks in advance!

 

[KLF]

My opinion...

Take the Bosche back. Spend a couple more $$, get one from C-Dan or you local dealer. Bolt it on, plug it in. Done. Enjoy it for 15 more trouble-tree years.

 

[toyomudman]

I would but I replaced the sensor over a year ago. The wires were torn apart just this month. I know the sensor is still good, but due to a mishap, the wires have been disconnected and I do not remember the wiring scheme I used when it was installed. I have looked at several schemes on the net but none follow my wire colors for some reason. I would rather be safe than sorry and hook this sensor up right the first time.

 

[2ndGenToyotaFan]

The sensor came with directions right? If so, go see if an auto parts store has one in stock that you could look at the directions from.... I did a bosch one years ago, but it's been too long...

 

[toyomudman]

, I think if I would have pulled my head out of my rear for two seconds, I would have done this. Thanks for the help and I will go by the parts store for sure when I get off .

 

[2ndGenToyotaFan]

No worries!

 

[WristPin]

yeah get the directions out of the box.
2 wires are for the heater, 1 is for ground, the other output voltage.

i cant give you a positve answer on the colors, tho.