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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Control System (DTC/Circuit Diagnosis) (5.6L) (4 Of 6)) >> DTC/Circuit Diagnosis >> DTC P2081: Exhaust Gas Temperature Sensor >> DTC Description >> DTC Detection Logic

DTC Detection Logic

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DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0546

EXHAUST GAS TEMP SENSOR 1 B1

(Exhaust gas temperature sensor circuit high bank 1 sensor 1)

Diagnosis condition

--

Signal (terminal)

Exhaust gas temperature sensor signal

Threshold

ECM detects that a voltage signal from exhaust gas temperature sensor is more than 4.84 V.

Diagnosis delay time

5 seconds or more

P2081

EXHAUST GAS TEMP SENSOR 1 B1

(Exhaust gas temperature sensor circuit intermittent bank 1 sensor 1)

Diagnosis condition

--

Signal (terminal)

Exhaust gas temperature sensor signal

Threshold

ECM detects that a voltage signal from exhaust gas temperature sensor is 4.84 V or more.

Diagnosis delay time

5 seconds or more