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Home >> Nissan-Datsun >> 2021 >> Versa S, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (3 Of 3) >> DTC/Circuit Diagnosis >> DTC P2138: App Sensor >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P2138

APP SENSOR

(Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation)

Diagnosis condition

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Signal (terminal)

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Threshold

Rationally incorrect voltage is sent to ECM compared with the signals from APP sensor 1 and APP sensor 2.

Diagnosis delay time

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