on a recent service at honda i was told that the reason my e.m.l. keeps coming on is that all the fault codes point to the 4 injectors. i was given a pro forma of

 

i had a light on once. was ABS IIRC. Fuse had been removed and they forgot to put it back in, leaving it in the wiper well I shoved it back in the slot and the light stayed on. They had to connect it to their computer to switch it off.

Believe that though. Honda main dealer forgotting to put back a pretty vital fuse

 

The CEL will still need to be reset. Do you know what code it is?