LEMON Manuals: Even more car manuals for everyone
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 P2123: App Sensor >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different variant/trim than selected.

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P2122

APP SEN 1/CIRC

(Accelerator pedal position sensor 1 circuit low input)

Diagnosis condition

Start the engine and let it idle

Signal (terminal)

Accelerator pedal position sensor 1 signal

Threshold

An excessively low voltage from the APP sensor 1 is sent to ECM

Diagnosis delay time

--

P2123

APP SEN 1/CIRC

(Accelerator pedal position sensor 1 circuit high input)

Diagnosis condition

Start the engine and let it idle

Signal (terminal)

Accelerator pedal position sensor 1 signal

Threshold

An excessively high voltage from the APP sensor 1 is sent to ECM

Diagnosis delay time

--