the obd code p0131 & p0132 and i want to know what are these codes
on 2010 Chevrolet Aveo

how i fix these codes

Asked by for the 2010 Chevrolet Aveo
p0131 and p0132 are codes for #1 oxygen sensor. ck and make sure it's plugged in good. may need sensor. may still be under emission warranty.