3.0 wiring diagram

[Loganwildman]

Does anyone have the oem wiring diagram or a more detailed wiring diagram then what's in the Haynes?

I am stripping out unneeded wires for my 5.0 swap, and there some wires in 1 connector that I can't identify, and I don't want to cut them until I can.

 

[RonD]

You would need one of these: https://i.ebayimg.com/images/g/6nYAAOSwA3dYH8Pr/s-l640.jpg

It would cover all engine sizes and trims/options for 1994 Ranger wiring

But if you can be more specific with connector location we may be able to get diagrams specific to that connectors wires

And here: http://therangerstation.com/tech_library/index.shtml

There may be some helpful info in the Conversions and Electric sections at the bottom of page

 

[Loganwildman]

The engine was not in the truck, so I don't know the part it was connected to. However, here is a couple pictures of the connector.


https://drive.google.com/file/d/1x-4Ty_I7MojuhbxXiHvx6VNSUuseTZv3tA/view?usp=sharing

https://drive.google.com/file/d/1Zmhbp5_P67Ge5tTVuSjQzLMICQNHHtc8Pw/view?usp=sharing

 

[RonD]

O2 sensor plugs have that style connector but wire colors don't quite match and connector is usually 2 + 2 not 4 x 4

Like this one: http://www.fixya.com/uploads/images/7_11_2012_9_24_36_pm.jpg

Fuel pump connector used Pink wire