Catalyst Monitor

DTC Description / Detecting Condition / Confirmation Procedure

P0420 Refer to [DTC P0420: Catalyst Efficiency below Threshold (Bank 1)].
P0430 Refer to [DTC P0430: Catalyst Efficiency below Threshold (Bank 2)].
P2096 Refer to [DTC P2096: Post Catalyst Fuel Trim System Too Lean (Bank 1)].
P2098 Refer to [DTC P2098: Post Catalyst Fuel Trim System Too Lean (Bank 2)].






Catalyst System Low Efficiency Monitor





Post Catalyst System Monitor (System too lean)





MODE $06 Data