So this is the third time this light has come on since I bought my Fit two years ago. The last time around about six months ago my guy told me it had to do something with the spark plug sensor or something along those lines. Iam sorry Iam not very good when it comes to cars now that I have gotten older iam the type who says to just fix it and everything sounds the same. Anyways it came back on this morning and it comes on and goes off. It doesn't stay on plus the car is sluggish when stepping on the gas. What in god name could be the issue this time around???????

 

Coil packs, coil packs, and coil packs. That is your problem. Replace them all. Info is all over the forum and the internet if you just google it.