What is the part number of the rear purge valve? I assume you didn't buy it at a Toyota dealership, since they want to sell the complete charcoal canister.
Hey Timmy, nice job on the EVAP diagnosis Last time I had a Toyota with those three codes, it was also that solenoid under the car next to the canister that was stuck and not clicking.
just seen this and other videos pop up on my feed. been watchin em all down the list haha thanks for postin
Figures, the problem lies with the valve most difficult to access.
I've gotta invest in a Power Probe