Trying to help a friend. He has a 94 pickup with 22re and converting to a 02 5vz. He would like to keep his stock cluster, ac etc. He showed me 2 ugs that go between the engine harness and chassis harness. But can't find any pin out on these plugs. I think I can adapt these to e5 and e6 off the ecu. I can do stand alone but he's trying to save all OEM stuff if possible. Any input

 

The reason for no pin out .

Those circuits are shown on each plug as the individual circuit

You need to make your own pin out.

Different years and vehicles use the same number for very different plugs

 

those pictures are on the harness side correct? use a meter and find out the other end and make a note. then de-pin the 22R chassis connectors and re-pin them to match.