Help!!!!!!!!!!! throwing a code 3 and 22
 

a code 3 is map sensor and code 22 is the vtec oil switch, what can cause them both to go at once?

Vafc 2wont do it will it

this article says it can mess things up by changing vtec http://www.hondata.com/techecuanatomy.html

Re: Help!!!!!!!!!!! throwing a code 3 and 22
 

hey man my vafc(old 1) is making me throw a code 3 too but not 22. Im pretty sure its just in need of a tune cause i changed my map sensor and got the same thing. Has yours been tuned lately? If so how long ago?