following codes p2401-p2402-p045e-p043f Help figure out whats wrong

Question

p2401-p2402-p045e-p043f all codes showed up at once got it from o rielly if that helps

Answer 1

P2401 Evaporative emission leak detection pump stuck off

P2402 Evaporative emission leak detection pump stuck on

P043E Evaporative emission system reference orfice clogged up

P043F Evaporative emission system reference orfice high flow

The refernce orfice is part of the canister pump module, Because of the enviroment where the canister is at a inspection to the canister hoses should be made, also the puge which is located in the engine compartment area if this hose comes off or is off this will result in this EVAP codes