Recently i did a b18b1 swap , im running a pr4 ecu. Im using odb2 injectors, ive had a high idle issue for awhile now so i pulled the IACV and replaced it with one off another manifold, im now throwing a code 14 and a code 16 my idle has dropped to about 1k instead of 2k, i was wondering what voltage would open the IACV all the way so that i could clean it and what should i do to remedy the injector code thanks!