Ok I changed the whole intake manifold on my car and throttle body didn't have this code before, change this stuff fix my idle problem for about 45 mins then it came back and the cel 9. What is the cel 9 and any suggestions on my idle prob, oh yeah it's a 92 accord wagon with the f22b1 in it also an automatic

 

Good news I did some research and the code 9 is a sensor in the dizzy, top the cap off and blew it out with the air comp, and also found that the idle screw wiggled loose, put it all back together and done, runs great, cel gone sitting at the smog shop hopefully it passes cross your fingers