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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 326 (Engine Control System (DTC/Circuit Diagnosis) (5.6L) (4 Of 5)) >> DTC/Circuit Diagnosis >> DTC P1225: TP Sensor >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2018 Nissan NV3500 HD and 2018 Nissan NV2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P1225

CTP LEARNING-B1

(Closed throttle position learning performance)

Diagnosis condition

-

Signal (terminal)

-

Threshold

Closed throttle position learning value is excessively low

Diagnosis delay time

-