i have a 2009 dodge journey 2.0(i'll check on that to make sure) the engine light has been on for a few weeks not. it is not running or doing anything differently than normal. i tried the key on-off-on-off-on and no codes appeared. i took the car to auto zone and they tried pulling codes as well but the reader said "no codes" just curious if someone else had run into this before. any help would be greatly appreciated