IIRC, the 22re is batch fired, so the harness connectors and injectors are basically interchangeable, or at least as far as the connectors will reach.
Can you hear feel the #1 injector firing, smell fuel on the #1 spark plug?
When I pulled the plugs, #1 was wet and clean. It did smell like gas, and seemed to dry rather quickly in the air.
I don't know how I would feel or hear the injector firing?
I suppose its possible that it is plugged or partial plugged. I didn't do anything to the fuel rail.
I hate to have to pull the throttle body, but I don't how else to get to the injector and connectors.
There is probably a good reason I'm NOT an "engine builder".
Gnarls.