Sorry no pic. There wouldn't be much to see. It's a two wire harness and you stick the resistor in it.
You do have to leave the solenoids plugged in. But for you to have removed or disconnected the EGR by plugging the BPT vac line and not throw a code leaves me . I did find when my car was throwing multiple codes like you say yours is, then some of the constant codes I had didn't show up. Almost like the ecu said "this person has so much wrong I'm not even going to bother reporting it all"