i have no money right now and i am trying to save up to get my rearquarter panel replaced.

so far for the code 22 i have tried-
1 replaced vtec soleniod
2 replaced vtec pressure switch
3 changed ecu with 3 other gsr ecu's all p72
4 checked all grounds and wires
some other stuff probaly too that i cant remember right now

i can't figure it out.