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Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (2 Of 5) >> DTC/Circuit Diagnosis >> DTC P0136: O2 sensor bank 1 sensor 2 >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0136

00

O2 sensor bank 1 sensor 2

(O2 Sensor Circuit Bank 1 Sensor 2)

A

Diagnosis condition

--

Signal (terminal)

Heated oxygen sensor 2 signal

Threshold

An excessively high voltage from the sensor is sent to ECM

Diagnosis delay time

--

B

Diagnosis condition

--

Signal (terminal)

Heated oxygen sensor 2 signal

Threshold

The minimum voltage from the sensor is not reached to the specified voltage

Diagnosis delay time

--