I have a 2000 H22 IN A 94 accord. I am throwing a code 12 which is the egr valve. Their are several different parts with the egr stuff like the postion sensor and so on. I was wondering if anyone can tell me what i might need to replace if they have had this problem. The car will idle fine, but once i hit about 4000 rpm it just dies and sputters really bad. I was told that this is b/c of the egr valve. Also some guy that i was telling me about it also said that it happened to his friend and that his speedometer wasnt working either until he put in a new egr valve. How could this affect it? Thanks and any info will be helpful.