P0420 chevy cruze: catalyst system efficiency below threshold P0420 cruze catalyst threshold 2013 chevy cruze lt 1.4 turbo i have code p0420. i’ve changed the bank
2013 Chevy Cruze LT 1.4 Turbo I have code P0420. I’ve changed the Bank
Fix code p0420 on chevrolet cruze, chevy sonic catalyst system