Check engine light is on code 1684 battery has been disconnected in last 50 startsI can make the check engine light go out for 1 or 2 days by disconnecting the neg battery post for 1 hr. The light then comes back on--- same code 1684 ---Now I am not a brainiac but I need help on this one. Is there a way to correct this? How or can I reset the computer?
Friday, June 3rd, 2011 AT 9:15 PM