Yesterday I changed the grips and bars on my 14 SG. Today, while riding to work, I got a CEL after about 25 minutes of riding. I pulled into work, turned the bike off, turned it back on again, and the CEL was still there. I went inside and looked up how to get the DTC's. When I went back out to pull the code, I had no CEL stored, and when I restarted the bike, the check engine light was not on. Any ideas what this might be?

 

Took the bike out at lunch for a 45 minute ride. Highway, in town, in traffic, sitting and idling, no light. Weird.