hey guys, i haven't posted in awhile, but i'm getting two cel's...6 and 22. 6 is water temperature sensor and i checked the coolant and it was low, refilled it and haven't had a problem since...the other problem is #22...vtec pressure valve? i still have vtec, works fine, no other noticable problems...since the light came on (it is an off and on sort of thing) i've taken it easy and not really gone over 4k rpms. is it as simple as replacing the valve just cause it's gone bad, or is it a foreshadowing into greater problems? if anyone has any experience with this i'd greatly appreciate some help...THANKS

btw, 1995 gsr, all stock, 138k miles, tune up and new clutch 20k miles ago

 

try replacing the gasket...

 

according to this thread....in which i go by quite often

https://honda-tech.com/zerothread?id=1171263

code 22 is your vtec pressure valve

 

for code 22, check to see that your oil level is topped up
as i'm sure you know, vtec works by oil pressure, and if your oil is low enough it wont work correctly.

also, you could take the vtec solenoid out and clean it and see if that helps