Hey all, I was coming home in my b16 crx today and I noticed that my check engine light came on. Well I did not notive any difference in driving. I got on the throttle some coming up my road and I noticed vtec did not engage. I got home and checked the ecu and code 22 showed up( vtec pressure valve).
My question is what would make this code come up and how do I go about fixing it? thanks.