I have a question about the above error code. I have a power commander 5, Kuryakyn Hypercharger, and Vance & Hines Big Radius pipes. Recently the check engine light came on. I looked and found that the vacuum hose came off of the hypercharger. I replaced the hose and the code was cleared. However, it came back on recently, and the bike runs like crap. I've noticed a 50 mile drop in mileage per tank.

The bike is only 7 months old. Would this be under warranty ? Would they say the Power commander voided the warranty?

Thanks for the help.