Questions & Answers for: reset 2009 hyundai check engine

i have a 2009 sonata how can you reset engine lite First of all, why is the check engine light 'ON'?... Secondly, why would you want it 'OFF' without knowing why it's 'ON' in the first place?

...check engine lights came on neither. I was told rectifer diode could kill battery so 1st bought new battery stupid thing still overnight drew dead, kept getting boosted. Then now I went and bought ...

reset computer but engine light came back on That is because the check light indicated on OBD2 System Fault You replaced a part based on the code The codes are used to diagnose the system that set the

2009 Dodge Avenger pulled code P0457. Replaced Gas Cap of course and no fix to the GASCAP light. Replaced Canister and leak detection pump on canister. Changed the Y fitting (Tube) to the pump. Reset ...

2009 Hyundai Sonata car failed inspection due to a check engine light coming on. I went to repair station where he scanned the car to see what check engine codes were coming up. He informed me that it

...2009, Hyundai, accent has been a tapping sound, [ weak ] no real power on going, shakes very hard while sitting --- Have you check your oil....... go down to the parts house and ask them to scan for ...

2009 Hyundai have a fuel pump reset button No. Only Ford did that. If the pump is not working then several things could be the issue, Bad Pump, bad pump relay or Computer When the key is turned to the