Adjustment/replacement
📄 Front oxygen sensor, B235E/R
📄 Evaporative emission canister
📄 Front valve, secondary air injection
📄 Secondary air injection pump
📄 EVAP canister purge valve, 4-cyl.
📄 Rear intake manifold, secondary air injection
📄 Pipe from secondary air injection pump to valve
📄 Front intake manifold, secondary air injection