Light on fixed pcv and want to turn light off on 2005 Lincoln Aviator

OK so I have fixed the pcv valve elbow but need to reset engine light how do you do that?

Asked by for the 2005 Lincoln Aviator
2 answers
The best way is to use a diagnostic tool or code reader and reset the light.

Alternatively, you could disconnect the battery for 5-10 min.
disconnect the battery for 10-15 min