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Home >> Lexus >> 2021 >> LX 570 >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - Diagnostic Codes (3 Of 7) >> SFI System >> DTC P0420: Catalyst System Efficiency Below Threshold (Bank 1); DTC P0430: Catalyst System Efficiency Below Threshold (Bank 2) [08/2017 - 08/2018] >> Monitor Result

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Monitor Result

Refer to CHECKING MONITOR STATUS (Refer to CHECKING MONITOR STATUS [08/2016 - 08/2018] ).

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