This is a Honda Emission System False Positive error message. Many Honda models, particularly the CR-V, report false "emission system" warnings caused by bugs in the software that checks for EVAP leaks. These false error messages can be fixed with an engine management computer software update.
If your Honda displays this message, a scan tool can provide the specific OBD-II error codes, which can indicate whether the problem is a software glitch or a tangible hardware fault requiring repair.
Getting Help With Your Honda Service
Whether your Honda is due for routine maintenance or needs a specific repair, we can inspect your vehicle, diagnose any issues, explain what we find, and recommend the right service for your budget and long-term plans. Contact Hoover Street Auto Repair to discuss how we can help with your Honda repair needs.