Wiring help melted O2 sensor plugs

[ZONDERIX]

Hi
my 2002 ford explorer 4.6l after built 3/02 original O2 Sensor connector melted. Finally got a new os sensor and pigtail but don't know which color goes to which. Pig tail different to truck harness

Wondering if anyone can help me figure out how to wire the new Connector to the existing harness.

 

[410Fortune]

O2 sensors are pretty universal when it comes to which wires in which locations

Can you see any of the colors?
You likey have a light blue with orange
A light grey with red
And then the other two colors will depend on which sensor melted of the 4 that are on your vehicle

If you can tell us the wire colors I can show you what pins the wires mate up to

 

[ZONDERIX]

O2 sensors are pretty universal when it comes to which wires in which locations

Can you see any of the colors?
You likey have a light blue with orange
A light grey with red
And then the other two colors will depend on which sensor melted of the 4 that are on your vehicle

If you can tell us the wire colors I can show you what pins the wires mate up to

O2 sensors are pretty universal when it comes to which wires in which locations

Can you see any of the colors?
You likey have a light blue with orange
A light grey with red
And then the other two colors will depend on which sensor melted of the 4 that are on your vehicle

If you can tell us the wire colors I can show you what pins the wires mate up to

I have a pink ,a black , black with white line , green with orange strip

 

[410Fortune]

Good job! Let me do some searching

 

[410Fortune]

Why do you have a very similar thread from 2017?

2002 X o2 wiring diagram

2002 Ford Explorer 4.6l and my passenger side o2 connector was melted and the replacement bwd pt5525 does not have the same wire or colors. So Im looking a way to connect the factory grey/red, red/white, grey/Lt blue, and red/yellow wires to the replacement o2 pigtail plug in connector. Photos...

www.explorerforum.com

It happened again?

 

[ZONDERIX]

I have a pink ,a black , black with white line , green with orange strip

N

Why do you have a very similar thread from 2017?

2002 X o2 wiring diagram

2002 Ford Explorer 4.6l and my passenger side o2 connector was melted and the replacement bwd pt5525 does not have the same wire or colors. So Im looking a way to connect the factory grey/red, red/white, grey/Lt blue, and red/yellow wires to the replacement o2 pigtail plug in connector. Photos...

www.explorerforum.com

It happened again?

The one from 2017 was a different issue.
But on the same bank 1 sensor 1 but different All I'm looking a diagram on what pin goes to wire (color)

 

[ZONDERIX]

This time the connectors melted and had to be cut off on the side of the highway to get the vehicle home

 

[ZONDERIX]

The wire before only grounded to the block never was cut.. and the cut off I must of missed placed tm I had time to work on it again 6 months later

 

[410Fortune]

Hahahahaha crazy
I’ve been looking for 02 explorer 02 sensor wiring diagrams to no avail yet
But I can tell you what pins are what function

Here is ford 4 wire to Bosch universal oxygen sensor pinout

 

[ZONDERIX]

Hahahahaha crazy
I’ve been looking for 02 explorer 02 sensor wiring diagrams to no avail yet
But I can tell you what pins are what function

Here is ford 4 wire to Bosch universal oxygen sensor pinout

View attachment 464819

Thanks again

 

[ZONDERIX]

I found this too just now. My wire colors are the same as '03 explorer 4.6l . Hope the photo shows up. My pig tail is after market different color but now I know the pin and wires

 

[ZONDERIX]

Also, I wanted to state I undid my tape on the harness and found my previous repair from 2017. I totally forgot I did it.

 

[410Fortune]

Crazy to search the issue and have your 2017 thread appear hahahaha good luck