alright well i have a hondata s200 ecu i purchased about 2 months ago maybe less anywyas one day i encountered some problems with it . my rev limiter kicked in while i was on the freeway and i couldnt faster then 64 mph. my check engine light came on. also my car juts stalled everytime i came to a complete stop because my car wasnt idling high enough. i sent the ecu back to hondata and they just sent it back to me because as they said they could not find anything wrong with it at all. i know its the ecu because as soon as i put my stock ecu back my car arn just fine.all i can do is reinstall it and hope theres no problems with it. if it happnes again i will be taking it to my nearest hondata dealer wich is dynospot racing in san jose i think while its still in mycar so they can check that out . has anybody ever encountered such a problem before? if so what exactly was the problem?