P0171 - 2003 aerio suzuki

Question

What shoul i do to check codes o455 and o481

Answer 1

P0455 Evaporative control system Large leak detected

P0481 A/C condenser fan control circuit malfunction

When it comes to a evap code the first is to check the fuel cap, making sure it is properly secure, and replace if worn. as for P0481 this is for the a/c system the cooling fan relay if the first to be check,