[HondaX2018]

Hey i have a 2018 accord 1.5. Has anyone removed or disconnected both terminals and have a rough idle before..is it having to relearn the idle.and how long.been like 3 weeks almost.any ideas. Oh the engine and exhaust sounds louder too for some reason

 

[Fired00d]

Have never disconnected my battery but what you're experiencing IMO is not normal.