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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System (DTC/Circuit Diagnosis) (5.6L) (1 Of 6)) >> DTC/Circuit Diagnosis >> DTC P00B3: Engine Coolant Temperature Sensor 2 >> DTC Description >> DTC Detection Logic

DTC Detection Logic

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DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P00B3

RADIATOR COOLANT TEMP SEN

(Radiator coolant temperature sensor circuit low)

Diagnosis condition

--

Signal (terminal)

Engine coolant temperature sensor 2 signal

Threshold

A voltage signal transmitted from the engine coolant temperature sensor 2 is 0.04 V or less

Diagnosis delay time

5 seconds or more

P00B4

RADIATOR COOLANT TEMP SEN

(Radiator coolant temperature sensor circuit high)

Diagnosis condition

--

Signal (terminal)

Engine coolant temperature sensor 2 signal

Threshold

A voltage signal transmitted from the engine coolant temperature sensor 2 is 4.84 V or more.

Diagnosis delay time

5 seconds or more