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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Engine Control System (DTC/Circuit Diagnosis) (5.6L) (5 Of 6)) >> DTC/Circuit Diagnosis >> DTC P2127: App Sensor >> DTC Description >> DTC Detection Logic

DTC Detection Logic

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DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P2127

APP SEN 2/CIRC

(Accelerator pedal position sensor 2 circuit low input)

Diagnosis condition

Start the engine and let it idle

Signal (terminal)

APP sensor 2 signal

Threshold

An excessively low voltage from the APP sensor 2 is sent to ECM

Diagnosis delay time

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P2128

APP SEN 2/CIRC

(Accelerator pedal position sensor 2 circuit high input)

Diagnosis condition

Start the engine and let it idle

Signal (terminal)

APP sensor 2 signal

Threshold

An excessively high voltage from the APP sensor 2 is sent to ECM

Diagnosis delay time

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