DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 52 (Engine Control System (A25A-FXS) - Diagnostic Codes (P0128-P0171)) >> SFI System >> DTC P0136-16: A/F (O2) Sensor Circuit Bank 1 Sensor 2 Circuit Current (Voltage) Below Threshold; DTC P013A-7C: A/F Sensor - Rich to Lean Bank 1 Sensor 2 Slow Response [12/2019 - 10/2022] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different variant/trim than selected.
P0136: AIR FUEL RATIO SENSOR (SENSOR 2) OUTPUT CURRENT MALFUNCTION

Both of the following conditions are met A and B
A. Continuous time of active rich air fuel ratio control*1 0.5 seconds or more
*1: Target air fuel ratio 13.7 or less
B. Either of the following conditions is met (a) or (b)
(a) Air fuel ratio sensor (sensor 2) current 6 mA or more
(b) OSC (Oxygen Storage Capacity) of catalyst More than 1.52 g
P013A: AIR FUEL RATIO SENSOR (SENSOR 2) RESPONSE RATE DURING FUEL CUT FROM RICH CONDITION

The amount of time it takes for the current of the air fuel ratio sensor (sensor 2) to increase to a certain amount during a fuel cut (Normalized) 1 or more