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Home >> Infiniti >> 2013 >> JX35 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes & Symptom Tests) >> DTC/Circuit Diagnosis >> DTC P2138: App Sensor >> Component Inspection
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Component Inspection

  1. CHECK ACCELERATOR PEDAL POSITION SENSOR 
    1. Reconnect all harness connectors disconnected.
    2. Turn ignition switch ON.
    3. Check the voltage between ECM harness connector terminals under the following conditions.
      ECM Condition Voltage (V)
      Connector + -
      Terminal
      E16 97 100 Accelerator pedal Fully released 0.5 - 1.0
      Fully depressed 4.2 - 4.8
      98 116 Fully released 0.25 - 0.50
      Fully depressed 2.0 - 2.5

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Replace accelerator pedal assembly. Refer to "MODELS WITHOUT DISTANCE CONTROL ASSIST SYSTEM: EXPLODED VIEW " (Models without distance control assist system) or "MODELS WITH DISTANCE CONTROL ASSIST SYSTEM: EXPLODED VIEW " (Models with distance control assist system).