O2 Sensor Connector

Hey all, quick help request from anyone with a 4 cylinder 3rd gen:

I need a picture of your O2 Sensor Connector showing which color wires from the truck go to which part of the connector. My cat was stolen, and while replacing it I found that the O2 sensor was snipped on the truck side--in other words, there's no where to plug the new sensor in. Toyota doesn't sell just this connector, so I'm going to splice the new sensor to it. But I don't know which wire to splice to which. So, if anyone knows or can hook me up with a picture, it'd be much appreciated.

Thanks!

 

@daveeasa @caribe makaira

 

Definitely need Caribe on this one.

 

Wire colors on connector are as you'd look into the face of it. Not the wire side.
https://www.corsa-technic.com/item.php?item_id=746
https://www.corsa-technic.com/item.php?item_id=895

 

Thanks for the quick reply! Unfortunately, those colors don’t match what I’m seeing. My truck’s wires are black, gray, white and blue. Picture attached (sorry it’s not better, hard to get a good photo under there).

 

Edited the info...

 

That did it, thanks a bunch!

 

And just in case, like caribe posted above the part number for the connector, you can use that part number to order an aftermarket connector with pigtails for an easy solder and splice to your current harness. Or you can order an original Toyota connector but you will need to crimp the wires and set them up in the connector yourself.

Here's one option that I might suggest looking into
1x Connector 4-way 4 pin for O2 oxygen Sensor for Toyota Lexus 90980-10869

$16 1x Connector 4-way 4 pin for O2 oxygen Sensor for Toyota Lexus 90980-10869

https://www.amazon.com/dp/B01I0TR5PA

 

I have 500 of 10869, it’s the DRL connector used in the Oem led headlight conversion. I don’t have any 11028 though. And I’m not certain which is correct for OP, that’s where a photo of the other side might help?

 

Be aware that you have a power and ground wire there for the hego heater. The other 2 are signal and ground for the sensor. Some times the hego heater power fuse can blow from a short to ground or that 12V can get back to the pcm and damage it. Be sure of your wire placement. (I am speaking from Ford expertise and suspect Toyota strategy to be similar)