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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 316 (Engine Control System (DTC/Circuit Diagnosis) (4.0L) (4 Of 4)) >> DTC/Circuit Diagnosis >> DTC P2138: App Sensor >> Component Inspection

Component Inspection

WARNING: This page is about a different car, the 2018 Nissan NV3500 HD, 2018 Nissan NV2500 HD, and 2018 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK ACCELERATOR PEDAL POSITION SENSOR 
    1. Turn ignition switch OFF.
    2. Reconnect all harness connectors disconnected.
    3. Turn ignition switch ON.
    4. Check the voltage ECM harness connector terminals as per the following.

      ECM

      Condition

      Voltage (V)

      +

      -

      Connector

      Terminal

      Connector

      Terminal

      E16

      97

      E16

      100

      Accelerator pedal

      Fully released

      0.65 - 0.87

      Fully depressed

      More than 4.3

      98

      116

      Fully released

      0.28 - 0.48

      Fully depressed

      More than 2.0

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace accelerator pedal assembly. Refer to Removal and Installation .