how many miles must you drive a 2005 ford tarus on 2012 Ford Taurus

after resetting the computer how many miles must you drive before it can pass emissions

Asked by for the 2012 Ford Taurus
What year is it? Surely a 05 but you also say 2012 ,but that can't be.
If you are just going to drive it about 50 miles. Who reset the computer?
Did they use a scanner?
1 more answer
50 miles should reset monitors but you may have a pending code that is preventing it from resetting.