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 [10/2022 - 11/2023]: Description

WARNING: This page is about a different variant/trim than selected.

Refer to DTC P0036-12.

Refer to DESCRIPTION

HINT:

Although the DTC title say O2 sensor, this DTC relate to the air fuel ratio sensor (sensor 2).

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P0136-16	A/F (O2) Sensor Circuit Bank 1 Sensor 2 Circuit Current (Voltage) Below Threshold	Either of the following conditions is met (2 trip detection logic). During active rich air-fuel ratio control, the air fuel ratio sensor (sensor 2) current is 6 mA or more During active rich air-fuel ratio control, the oxygen storage capacity of the catalyst is more than 1.83 g when the air fuel ratio sensor (sensor 2) current is -0.25696 mA or higher	Air fuel ratio sensor (sensor 2) Air fuel ratio sensor (sensor 1) Gas leak from exhaust system EGR valve assembly Fuel system Intake system	Comes on	DTC stored	SAE Code: P0136 DTC for Mexico Models: Applies
P013A-7C	A/F Sensor - Rich to Lean Bank 1 Sensor 2 Slow Response	During a fuel cut, the amount of time it takes for the current of the air fuel ratio sensor (sensor 2) to increase to a certain amount is equal to or greater than the threshold (1 trip detection logic).	Air fuel ratio sensor (sensor 2) Gas leak from exhaust system	Comes on	DTC stored	SAE Code: P013A DTC for Mexico Models: Does not apply