DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2GR-FKS) - Diagnostic Codes (4 Of 6) >> SFI System >> DTC P0420-00: Catalyst System Efficiency Below Threshold Bank 1; DTC P0430-00: Catalyst System Efficiency Below Threshold Bank 2 [09/2020 - 10/2022] >> Monitor Result

Monitor Result

Refer to detailed information in Checking Monitor Status.

Refer to CHECKING MONITOR STATUS [12/2019 - 10/2022]

P0420: CATALYST EFFICIENCY / O2 STORAGE B1 (EXCEPT MEXICO MODELS)

Monitor ID Test ID Scaling Unit Description
$21 $AF Multiply by 0.001 No dimension Oxygen storage capacity of catalyst bank 1 (Normalization)
P0420: CATALYST EFFICIENCY / O2 STORAGE B1 (FOR MEXICO MODELS)

Monitor ID Test ID Scaling Unit Description
$21 $A9 Multiply by 0.0003 No dimension Oxygen storage capacity of catalyst bank 1
P0430: CATALYST EFFICIENCY / O2 STORAGE B2 (EXCEPT MEXICO MODELS)

Monitor ID Test ID Scaling Unit Description
$22 $AF Multiply by 0.001 No dimension Oxygen storage capacity of catalyst bank 2 (Normalization)
P0430: CATALYST EFFICIENCY / O2 STORAGE B2 (FOR MEXICO MODELS)

Monitor ID Test ID Scaling Unit Description
$22 $A9 Multiply by 0.0003 No dimension Oxygen storage capacity of catalyst bank 2