by kajaew on Wed Oct 28, 2015 10:19 pm
During engine running i put the air con on engine rev drop about 300rpm and not back up to target so i try to run the engine with unplug IACV with same result then i removed IACV out and test the output from 0-100% duty still nothing move, i tested 2 of them with same result so please kindly advise how to make the IACV working.