I need info on my sentra on how to reset the engine light... it came on after fueling and according to the manual it is suppose to reset shortly after I verified that the cap is well in place... only 80 thousand km. help... let me know if you have other tricks in regards to nissan reset ...... new to sentra from chevy yukon.... fuel to high thanks.....

If it's an older sentra the switch is up under the passenger side of the dash. If newer (95+) the computer needs to have the code cleared, about $30 at a shop.