On the 22 re does the wiring harness go under the fuel rail or over it. An there is a ground wire that bolts somewhere an have no clue. I have been searching the web an on here an I've seen the wiring harness. Under the fuel rail an over the fuel rail. Just wondering how it goes back the right way! Here's a pic of what I'm working with.

 

The harness goes between the upper and lower intake manifold.

If you have been rather rough with the harness the injectors might not work those splices get old and brittle

The ECU ground bolts to a intake bolt

It is 3 wires all together

 

Thanks for the info. I learned the hard way didn't have enough slack had to re route the harness.