How do I get my check engine light to go off? The problem was with the gas cap. The guy that was pumping my gas didn't twist it tight so the computer thought it was losing gas becasue of a leak. Now that I found the problem and fixed it I still have the light on. The Honda company said I have to wait till it resets itself or reset it myself. How do I reset the computer??

 

disconnect the negative battery cable for a min or 2..