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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 P0550: PSP Sensor >> DTC Description >> DTC Detection Logic

DTC Detection Logic

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DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0550

PW ST P SEN/CIRC

(Power steering pressure sensor circuit)

Diagnosis condition

Start the engine and let it idle

Signal (terminal)

Power steering pressure sensor signal

Threshold

An excessively low or high voltage from the sensor is sent to ECM.

Diagnosis delay time

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