I went in to have the alignment done on my 2000 Leg OB, and the guy told me there was recall on that model--an oxygen airflow sensor. part number 22791AA00A. They did the work for free, of course, but I'd never heard of this recall?? On the invoice it says "Recall WXW80". The tech said it would improve driveability and gas mileage.

Do you think this needs an ECU reset?