Nightmare on (not quite) Elm Street 04 Prius code avalanche

Ok,
#1 catalytic converters stolen- got new ones made shield ok
#2 Drive 40 miles dreaded P1121 (3way valve) bought new one at autozone.
#3 Then After refilling and trying to get enough in burping it code P1150 but I figure too much air in system I was right
# 4 then bunch of can bus errors from u0293 to p0100 to P0111 now since when I clear it it’s never the same one it’s probably due to a combination of the combo meter not working when it’s cold half the time and messing up the can bus communications!
Got a combo meter upstairs for an 07 but before I tear up the dashboard can someone please please tell me where I can put 12V on that thing to test it (was a junk yard pull knowing that mine has been messing up for years when it’s below 60F
Also ain’t I supposed to remove a light bulb or swap some wires.
Oh And one more thing I have not taken a shower in four days not been in my apartment for more than 5 minutes either so sleeping in my car, because the knuckleheads from the city have started towing cars that have expired registrations, paid it but I can’t get through smog check till this nightmare is finished, also would adding caps with little wires solve my meters problem since I got a ton upstairs
terramir

 

Yeah I pulled the whole thing but right now I did a you tube fix I paralleled the 100mf cap with another 100mf cap and two wires 4 starts so far no errors, I can fix that tmps thingy But here’s the thing I still would like to have the 07 ready to go anyone know if I can feed it 12 in some kinds test mode so I can see if it works and maybe the mileage does anyone know anything more advanced??
terramir

 

Arrggg! Now I fix the combo meter and I bled the system up the Ting yang this morning But now p1150 is back arrrg it’s like windmills here and I’m the don
Help

 

As in Quixote
I plugged in my OBDLink lx and put hybrid assistant on my phone did a forced charge well within a minute the temp shot to 100 plus degrees as in being in the red and it’s like 60F outside well anyhow this must mean I still got a hell of a lot of air in the system somewhere three problems
#1 I stopped getting bubbles earlier I did run the heat and did get hot air out of the vents
#2 I did run the tanks pump by jumping with a multimeter
#3 I flushed the system with distilled water twice just to get the crap out
#4 My radiator doesn’t seem to be an original, because while I do have a bleeder screw 6mm Alan (hex) there was no barb I bled it till coolant started coming out of the top of the plastic screw pushed on hoses got some more bubbles out.
I checked it earlier after I drove it a bit but in the pipe the coolant was only an inch down.
I got limited tools and after using most of my funds on the new cat assembly I need a low tech way to ensure there is no more air in the system Considering the temp shot up that much in that short a time I really think that air is the issue
Help I seriously am a bit stuck
terramir