P2020 Intake flaps already removed

[Evopilot]

Today i removed my intake manifold to remove the flaps due to a P2020 fault code...

Only when i took off the manifold and inspected i could see the flaps were already gone :/

So my question is im going to swap the sensors from bank 2 (known fault) to bank 1 (known good sensor) and see does the engine fault shift over to bank 1 and leave me with an easier replace if i am right, would this be a good idea? or if the fault comes back after a reset to bank 2 what should i be looking out for? a vacum leak perhaps?

(might not be related but also having a huge knock sensor issue i posted about too)

Thanks in advance!