yeah, I have a Honda accord 94 ex automatic. Well the engine light will go on if there is a problem, I mean it works. The only thing I heard that if the engine light goes on, and im having a problem wiht the speedometer, that means I have a bad speed sensor. I'm pretty sure it's not because my cruise control works. What do you mean 5th gen and 6th gen? How do I find out what mine is.