codes
 

94 c1500 4.3 4l60e.
started idling around 1500 rpms and rough . pulled codes 22, 67,43,35. disconnected battery and cleared codes.
running fairly well but will go to fast idle every now and then. pulled plug off tps while running and idle went to almost 3000 turned engine off re-plugged tps and is at normal idle what can i do about the codes???????