How to read electrical plug numbering off wiring diagram [Archive] - Toyota MR2 Message Board

plug, harness, diagram, wiring, owner, correct, previous, wired, confirm, replace, electrical, bought, numbers, wanna, make, read, sensor, numbering, shows, attached, photo, 43422

Ok, I think I got this right, but just wanna make sure: See attached photo, shows the O2 sensor harness plug & wiring diagram plug numbers. 43422 Please confirm if wired it correct. FYI the previous owner had cut the O2 plug off the harness! So I bought a new plug end to replace it.