DTC Description / Detecting Condition / Confirmation Procedure
P0420
Refer to DTC P0420: Catalyst System Efficiency below Threshold (Bank 1) .
P0430
Refer to DTC P0430: Catalyst System Efficiency below Threshold (Bank 2) .
P0420
Refer to DTC P0420: Catalyst System Efficiency below Threshold (Bank 1) .
P0430
Refer to DTC P0430: Catalyst System Efficiency below Threshold (Bank 2) .