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Home >> Nissan-Datsun >> 2019 >> Altima Edition ONE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Control System (DTC/Circuit Diagnosis) (Pr25DD) (1 Of 4)) >> DTC/Circuit Diagnosis >> P0112 IAT Sensor >> DTC Description >> PR25DD engine >> DTC Detection Logic

DTC Detection Logic

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DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0112

00

IAT SEN/CIRCUIT-B1

(Intake air temperature sensor 1 circuit low bank 1)

Diagnosis condition

Ignition switch ON

Signal (terminal)

Intake air temperature sensor signal

Threshold

An excessively low voltage from the sensor is sent to ECM

Diagnosis delay time

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